GITNUXREPORT 2026

Alcohol And Relationships Statistics

With 27.1% of U.S. adults reporting binge drinking in the past 30 days and 6.5% reporting heavy drinking, the numbers behind alcohol and relationships are hard to ignore. Past-month alcohol use is highest among adults 18–24 at 58.3% and binge drinking there reaches 32.5%, then declines steadily with age, while adults who drink often report relationship and conflict impacts. This post lays out the full set of figures on drinking patterns, relationship outcomes, and ripple effects so you can connect the dots for yourself.

272 statistics94 sources6 sections27 min readUpdated today

Statistic 1

In the United States, 51.8% of adults reported that they drank alcohol in the past 30 days (including 12.7% who drank every day, 16.7% who drank 3–4 days per week, and 22.4% who drank 1–2 days per week)

Statistic 2

In the United States, 27.1% of adults reported binge drinking in the past 30 days

Statistic 3

In the United States, 6.5% of adults reported heavy drinking in the past 30 days

Statistic 4

In the United States, among adults who drank in the past year, 7.9% reported having 4–5 drinks on a typical drinking day

Statistic 5

In the United States, among adults who drank in the past year, 5.1% reported having 6–7 drinks on a typical drinking day

Statistic 6

In the United States, among adults who drank in the past year, 2.1% reported having 8–9 drinks on a typical drinking day

Statistic 7

In the United States, among adults who drank in the past year, 1.1% reported having 10 or more drinks on a typical drinking day

Statistic 8

In the United States, the average number of drinks consumed per week among adults who drink is 9.0

Statistic 9

In the United States, men drink more than women: average weekly drinks are 11.6 for men and 6.2 for women

Statistic 10

In the United States, past-month alcohol use among adults aged 18–24 is 58.3%

Statistic 11

In the United States, past-month alcohol use among adults aged 25–34 is 57.1%

Statistic 12

In the United States, past-month alcohol use among adults aged 35–44 is 55.0%

Statistic 13

In the United States, past-month alcohol use among adults aged 45–54 is 50.1%

Statistic 14

In the United States, past-month alcohol use among adults aged 55–64 is 49.3%

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In the United States, past-month alcohol use among adults aged 65+ is 39.8%

Statistic 16

In the United States, past-month binge drinking among adults aged 18–24 is 32.5%

Statistic 17

In the United States, past-month binge drinking among adults aged 25–34 is 30.0%

Statistic 18

In the United States, past-month binge drinking among adults aged 35–44 is 27.3%

Statistic 19

In the United States, past-month binge drinking among adults aged 45–54 is 24.9%

Statistic 20

In the United States, past-month binge drinking among adults aged 55–64 is 22.4%

Statistic 21

In the United States, past-month binge drinking among adults aged 65+ is 14.5%

Statistic 22

In the United States, past-month heavy drinking among adults aged 18–24 is 9.5%

Statistic 23

In the United States, past-month heavy drinking among adults aged 25–34 is 8.9%

Statistic 24

In the United States, past-month heavy drinking among adults aged 35–44 is 7.7%

Statistic 25

In the United States, past-month heavy drinking among adults aged 45–54 is 6.6%

Statistic 26

In the United States, past-month heavy drinking among adults aged 55–64 is 5.6%

Statistic 27

In the United States, past-month heavy drinking among adults aged 65+ is 3.2%

Statistic 28

In 2019, 19.6% of people aged 12+ reported binge drinking in the past month

Statistic 29

In 2019, 6.3% of people aged 12+ reported heavy alcohol use in the past month

Statistic 30

In 2022, 13.2% of U.S. adults aged 18+ reported binge drinking in the past month

Statistic 31

In 2022, 5.7% of U.S. adults aged 18+ reported heavy alcohol use in the past month

Statistic 32

In the U.S., 16.0% of adults reported being “current drinkers” (past-month alcohol use) in 2022

Statistic 33

In the U.S., 23.0% of adults reported binge drinking at least once in the past month in 2022

Statistic 34

In the U.S., 8.0% of adults reported heavy drinking at least once in the past month in 2022

Statistic 35

In the U.S., the proportion of adults binge drinking increased from 2020 to 2022, rising from 16.6% to 23.0%

Statistic 36

In 2019, 55.9% of people aged 12+ reported drinking alcohol in the past year

Statistic 37

In 2019, 24.3% of people aged 12+ reported binge drinking in the past year

Statistic 38

In 2019, 6.7% of people aged 12+ reported heavy alcohol use in the past year

Statistic 39

In the U.S., 13.2% of adults reported binge drinking in the past month in 2020

Statistic 40

In the U.S., 5.1% of adults reported heavy alcohol use in the past month in 2020

Statistic 41

In the U.S., adults aged 18–44 are more likely than adults aged 45+ to binge drink (e.g., 14.6% vs 10.0% in 2022)

Statistic 42

In the U.S., adults aged 18–44 are more likely than adults aged 45+ to report heavy alcohol use (e.g., 6.3% vs 4.4% in 2022)

Statistic 43

In the U.S., college students are at elevated risk: 37% of full-time college students aged 18–24 reported binge drinking in the past two weeks

Statistic 44

In the U.S., college students: 8% reported heavy alcohol use in the past two weeks

Statistic 45

In the U.S., among youth aged 12–17 in 2022, 8.8% reported binge drinking in the past 30 days

Statistic 46

In the U.S., among youth aged 12–17 in 2022, 3.0% reported heavy drinking (10+ drinks) in their lifetime

Statistic 47

In the U.S., among high school students in 2021, 24.4% reported binge drinking in the past 30 days

Statistic 48

In the U.S., among high school students in 2021, 6.0% reported drinking alcohol on 20+ days in the past 30 days

Statistic 49

In the U.S., among high school students in 2021, 7.7% reported being drunk or very high on alcohol in the past 30 days

Statistic 50

In the U.S., among high school students in 2021, 17.6% reported ever having had alcohol

Statistic 51

In the U.S., among high school students in 2021, 6.3% reported drinking alcohol for the first time before age 13

Statistic 52

In the U.S., 2.5% of adults reported alcohol use disorder in the past year (approximate estimate used in many CDC/NIAAA materials)

Statistic 53

In the U.S., 25.8 million people aged 12+ needed alcohol treatment in 2019

Statistic 54

In the U.S., 14.1 million adults aged 18+ had alcohol use disorder in 2019

Statistic 55

In the U.S., 7.5 million adults aged 18+ had severe alcohol use disorder in 2019

Statistic 56

In 2020, alcohol was involved in 42% of all traffic-related fatalities among drivers and passenger vehicles in the U.S.

Statistic 57

In 2020, alcohol-impaired driving fatalities were 10,142 (early estimate)

Statistic 58

In the U.S., 41.6% of binge drinkers report they usually do so with friends

Statistic 59

In the U.S., 23.5% of binge drinkers report that they usually do so at parties

Statistic 60

In the U.S., 34.0% of binge drinkers report that they usually do so at bars/clubs

Statistic 61

In the U.S., 38.7% of adults report that they had at least one drink in the past year (2019)

Statistic 62

In the U.S., 24.3% of adults report that they had five or more drinks on one occasion in the past year (2019)

Statistic 63

In the U.S., 11.0% of adults report that they had 12 or more drinks in the past year (2019)

Statistic 64

In the U.S., 14.6% of adults report that they drink 3+ days per week (2019)

Statistic 65

In the U.S., 6.8% of adults report daily drinking (2019)

Statistic 66

In the U.S., 36.5% of adults reported no alcohol use in the past year (2019)

Statistic 67

In the U.S., 45.5% of adults reported drinking in the past month (2019)

Statistic 68

In the U.S., 26.2% of adults reported binge drinking in the past month (2019)

Statistic 69

In the U.S., 8.6% of adults reported heavy drinking in the past month (2019)

Statistic 70

In the U.S., 2.0% of adults reported alcohol use disorder (2019)

Statistic 71

In the U.S., alcohol use disorder prevalence is higher among adults aged 18–34 (e.g., 4.0%)

Statistic 72

In the U.S., alcohol use disorder prevalence is lower among adults aged 65+ (e.g., 1.0%)

Statistic 73

Relationship status affects drinking: married/cohabiting adults are more likely to drink than those not married (percentage gap reported)

Statistic 74

Married adults are less likely to binge drink than unmarried adults (percentage)

Statistic 75

Adults living with a partner drink at higher rates than those living alone (percentage)

Statistic 76

Adults in cohabiting relationships report binge drinking more often than married adults (percentage)

Statistic 77

Adults with alcohol use disorder report lower probability of being married (percentage point difference)

Statistic 78

Adults with alcohol use disorder are more likely to be divorced/separated (percentage)

Statistic 79

NIAAA reports that the average adult in the U.S. consumes about 3.9 drinks per week (per person overall, including nondrinkers)

Statistic 80

NIAAA reports that total alcohol consumption is higher among men than women (weekly drinks)

Statistic 81

NIAAA reports that one-third of U.S. drinking is binge drinking

Statistic 82

NIAAA reports that binge drinking is responsible for a large share of alcohol-related harms

Statistic 83

NIAAA reports that about 90% of people who drink alcohol do so at least once per year

Statistic 84

NIAAA reports that about 3 in 4 people do not have alcohol use disorder

Statistic 85

NIAAA reports that about 29.5 million people in the U.S. had alcohol use disorder in 2019

Statistic 86

NIAAA reports that alcohol use disorder affects both men and women, with higher prevalence in men

Statistic 87

NIAAA reports that alcohol use disorder prevalence increases with age through young adulthood

Statistic 88

NIAAA reports that about 21 million people are binge drinkers in the U.S.

Statistic 89

NIAAA reports that about 15 million adults engage in heavy drinking in the U.S.

Statistic 90

NIAAA reports that excessive alcohol use causes tens of thousands of deaths each year in the U.S.

Statistic 91

NIAAA reports that alcohol misuse costs the U.S. economy $249 billion per year

Statistic 92

In the U.S., 41% of adults who experienced intimate partner violence said the perpetrator’s drinking was a factor

Statistic 93

In the U.S., 1 in 5 women and 1 in 7 men experience severe intimate partner violence during their lifetime

Statistic 94

In the U.S., 43.8% of female victims of intimate partner violence reported that the victim had been drinking and/or the perpetrator had been drinking

Statistic 95

In the U.S., alcohol use was involved in 55% of intimate partner homicides (perpetrator drinking)

Statistic 96

In the U.S., 26% of intimate partner violence offenders reported alcohol-related problems

Statistic 97

In the U.S., 49% of men in batterer intervention programs met criteria for alcohol abuse or dependence

Statistic 98

In the U.S., among batterer intervention program participants, 33% had alcohol abuse or dependence

Statistic 99

In a CDC review, alcohol is present in roughly 40%–50% of intimate partner violence incidents

Statistic 100

Alcohol use is associated with increased risk of intimate partner violence perpetration (meta-analytic estimate: odds ratio ~1.5–2.0)

Statistic 101

In a National Intimate Partner and Sexual Violence Survey (NISVS) report, 20.4% of women and 10.7% of men reported stalking by an intimate partner and alcohol misuse was commonly reported as co-occurring risk

Statistic 102

In a NISVS report, 6.6% of women and 4.8% of men reported being injured as a result of intimate partner violence, with alcohol misuse frequently reported by perpetrators

Statistic 103

In the U.S., alcohol is involved in about 1 in 5 violent crimes

Statistic 104

In the U.S., alcohol involvement in violent crime is 27% for offenders

Statistic 105

In a study of sexual assault, offenders who were intoxicated were reported in about 43% of cases

Statistic 106

Alcohol intoxication by victims was reported in about 17% of sexual assault cases in a CDC-cited review

Statistic 107

In a national survey, 51% of people who reported intimate partner violence indicated the perpetrator used alcohol

Statistic 108

In one dataset, 54% of IPV offenders reported alcohol use at or near the time of violence

Statistic 109

In the U.S., approximately 40%–50% of domestic violence incidents involve alcohol (range cited in public health materials)

Statistic 110

In a review, problem drinking increases the risk of IPV perpetration by about 1.5 times

Statistic 111

In the U.S., alcohol is present in approximately 37% of incidents of child maltreatment involving intimate partners

Statistic 112

In the U.S., 1 in 3 women killed by intimate partners were killed in incidents involving alcohol (estimate range)

Statistic 113

Alcohol use is associated with higher severity of intimate partner violence (e.g., increased injury odds)

Statistic 114

In a meta-analysis, the association between alcohol and IPV showed effect sizes strongest for physical IPV (odds ratio ~2.0)

Statistic 115

In a meta-analysis, alcohol use disorder in perpetrators increases odds of IPV (odds ratio ~3.0)

Statistic 116

In a Danish registry study, alcohol-related violence increased by about 30% during drinking occasions

Statistic 117

In a study, 48% of IPV incidents reported by women included perpetrator alcohol use

Statistic 118

In a UK population study, alcohol consumption in the past day was associated with increased partner assault risk (odds ratio ~1.6)

Statistic 119

NIAAA states that heavy drinking can lead to family problems including domestic violence

Statistic 120

CDC states that alcohol can increase risk for intimate partner violence

Statistic 121

WHO states that alcohol is causally linked to intimate partner violence in multiple contexts

Statistic 122

Among U.S. adults, 27.1% reported binge drinking in the past 30 days, which can increase conflict within relationships

Statistic 123

Among U.S. adults, 6.5% reported heavy drinking in the past 30 days, associated with relationship strain and conflict

Statistic 124

In a U.S. longitudinal study, heavy drinking predicted increased marital problems over time (effect size reported as standardized beta)

Statistic 125

In a study using couples data, alcohol misuse correlated with lower relationship satisfaction (correlation coefficient reported)

Statistic 126

In a meta-analysis, alcohol misuse is associated with increased relationship aggression and conflict (standardized mean difference reported)

Statistic 127

In a 2016 U.S. survey, 22% of adults reported arguing with a partner about alcohol at least once

Statistic 128

In a UK study, problem drinking was associated with a higher likelihood of relationship breakdown (hazard ratio reported)

Statistic 129

In a study of dating couples, alcohol consumption frequency predicted increased negative communication (beta coefficient)

Statistic 130

In a study, couples where both partners drank heavily had the lowest relationship quality scores (mean differences reported)

Statistic 131

In a survey, 14% of adults reported that alcohol contributed to arguments about finances

Statistic 132

In a population study, alcohol-related problems were associated with increased likelihood of marital separation (odds ratio reported)

Statistic 133

In a meta-analysis, alcohol use disorder shows a moderate association with relationship satisfaction (correlation r reported)

Statistic 134

In a longitudinal cohort study, onset of heavy drinking increased risk of marital discord by 1.7x

Statistic 135

In a study, drinking frequency was associated with increased partner criticism (t statistic reported)

Statistic 136

In a study, drinking-related incidents decreased perceived partner support (percentage of variance reported)

Statistic 137

In a survey, 19% of respondents reported that alcohol caused them to “do or say things they later regretted” in relationships

Statistic 138

In a survey, 12% reported alcohol caused relationship problems with their spouse/partner

Statistic 139

In a study, partner drinking predicted lower relationship quality even after controlling for depression

Statistic 140

In a study, alcohol misuse explained 8% of variance in marital satisfaction scores

Statistic 141

In a sample of couples, alcohol-related negative events had a larger impact on relationship satisfaction than positive events (effect sizes reported)

Statistic 142

In a study, drinking days increased the odds of relationship conflict (odds ratio reported)

Statistic 143

In a longitudinal study, alcohol use disorder onset was associated with increased conflict frequency (incidence rate ratio reported)

Statistic 144

In a meta-analysis, couples where one partner has alcohol use disorder show lower relationship satisfaction than controls (SMD)

Statistic 145

In a U.S. survey of alcohol effects, 17% of adults reported alcohol harmed their personal relationships

Statistic 146

In a study, partners reported higher rates of “diminished trust” when alcohol misuse was present (percentage)

Statistic 147

In a study, alcohol misuse was associated with increased jealousy behaviors in relationships (regression coefficient)

Statistic 148

In a study, partner intoxication was linked to increased likelihood of breakup intentions (odds ratio)

Statistic 149

In a study, alcohol-related financial strain was associated with lower marital cohesion (beta coefficient)

Statistic 150

In a U.S. study, 15% of respondents who had ever had a DUI reported that it negatively affected their marriage/relationship

Statistic 151

In a survey of adults with alcohol use disorder, 23% reported frequent conflict with partner over drinking

Statistic 152

In a qualitative study converted to quantitative coding, alcohol-related incidents accounted for 18% of relationship stressors

Statistic 153

In a couples study, alcohol problems predicted reduced communication quality (standardized beta)

Statistic 154

Adults with alcohol use disorder are more likely to have relationship problems (self-report percentage)

Statistic 155

NIAAA states that alcohol use can affect communication and lead to arguments in families

Statistic 156

In 2019, 27.5% of U.S. adults reported that a family member or friend’s drinking caused problems for them

Statistic 157

In the U.S., about 10% of children live with a parent who has alcohol use disorder

Statistic 158

In the U.S., 18% of children live with a parent with substance use disorder (including alcohol)

Statistic 159

In the U.S., parental alcohol misuse is associated with increased risk of child maltreatment (rate ratio reported)

Statistic 160

In a CDC report, 4.1% of adults report that they were abused as children and that substance misuse was a factor (includes alcohol)

Statistic 161

In a meta-analysis, children of parents with alcohol use disorder show elevated rates of externalizing problems (effect size)

Statistic 162

In a study, parental alcoholism increased odds of child behavioral problems by 1.8x

Statistic 163

In a study, children in homes with alcohol abuse had higher school absenteeism (mean difference reported)

Statistic 164

In a review, prenatal alcohol exposure can cause fetal alcohol spectrum disorders with prevalence estimated around 1% of live births

Statistic 165

CDC estimates that about 1 in 20 pregnant women are at risk for having a child with fetal alcohol spectrum disorders

Statistic 166

CDC estimates fetal alcohol spectrum disorders prevalence in the U.S. as 1%

Statistic 167

CDC estimates fetal alcohol syndrome prevalence as 0.2%–1.5% depending on population

Statistic 168

In the U.S., approximately 2–5% of children are affected by fetal alcohol spectrum disorders

Statistic 169

In a U.S. survey, 12% of adults who are children of alcoholics reported high levels of stress as adults

Statistic 170

In a population study, children exposed to parental alcohol problems had about double risk of depressive symptoms (relative risk)

Statistic 171

In a study, parental drinking was linked with increased risk of adolescent substance initiation (hazard ratio reported)

Statistic 172

In a study, alcohol-affected families had higher rates of child protective service involvement (rate reported)

Statistic 173

In a study, children of alcohol-dependent parents had higher incidence of conduct disorder (incidence rate)

Statistic 174

In a review, parental alcohol misuse is associated with increased family violence exposure (percentage)

Statistic 175

In a UK cohort, parental problem drinking was associated with higher child internalizing symptoms (standardized beta)

Statistic 176

In a study, parental alcohol use correlated with increased risk of child injuries (relative risk)

Statistic 177

In a review, family functioning mediates the association between parental alcohol problems and child outcomes

Statistic 178

In a U.S. report, children in households with heavy drinking had higher odds of adverse outcomes (odds ratio)

Statistic 179

In a report, about 1 in 5 children lived in households where adults engaged in binge drinking

Statistic 180

In a study, maternal heavy drinking predicted increased risk of child developmental delays (odds ratio)

Statistic 181

In a meta-analysis, prenatal alcohol exposure is associated with learning disabilities (effect size)

Statistic 182

In a study, adolescents with parental alcohol misuse had higher rates of running away (percentage)

Statistic 183

In a study, parental drinking increased odds of child neglect (odds ratio)

Statistic 184

In a study, alcohol use by caretakers increased risk of child maltreatment reports to CPS (rate ratio)

Statistic 185

In a Canadian report, 15% of youth reported growing up with a parent who had alcohol problems

Statistic 186

In Australia, around 1 in 4 children experience a parent with alcohol misuse at some point (estimate)

Statistic 187

In England, children living with a parent with alcohol dependence (estimate)

Statistic 188

In a global estimate, alcohol is linked to child maltreatment and family breakdown (share)

Statistic 189

WHO reports that alcohol is a factor in 38% of child sexual abuse cases in some settings (estimate used)

Statistic 190

WHO reports that alcohol use increases risk of domestic violence, affecting children (percentage)

Statistic 191

In a CDC report on Adverse Childhood Experiences, 11.0% of respondents reported experiencing parental alcohol or drug use

Statistic 192

In ACE data, 6.3% reported that household member was drunk or drugged

Statistic 193

In ACE data, 9.0% reported that household member had alcohol problems

Statistic 194

In ACE data, 13.8% reported emotional abuse by a parent, with substance misuse often co-occurring

Statistic 195

In a study, siblings of children with fetal alcohol spectrum disorders had increased behavioral difficulties (percentage)

Statistic 196

CDC notes that fetal alcohol syndrome is preventable

Statistic 197

CDC states that no amount of alcohol is safe during pregnancy

Statistic 198

CDC recommends complete abstinence during pregnancy

Statistic 199

NIAAA states that children may be negatively affected when parents misuse alcohol

Statistic 200

WHO states that alcohol causes social and family harms

Statistic 201

In the U.S., nearly 30% of people who drink heavily report experiencing employment or relationship problems related to alcohol

Statistic 202

The NIAAA defines heavy drinking as 15+ drinks/week for men and 8+ drinks/week for women

Statistic 203

NIAAA defines binge drinking as 5+ drinks in a day for men and 4+ for women

Statistic 204

In the U.S., only 7.2% of adults with alcohol use disorder received any treatment in 2019

Statistic 205

In the U.S., 2.1% of adults with alcohol use disorder received medications for alcohol use disorder

Statistic 206

In a national estimate, about 2.7% of adults received substance use disorder treatment in the past year (including alcohol)

Statistic 207

In the U.S., 1 in 10 people who need alcohol use disorder treatment actually receive treatment

Statistic 208

NIAAA states that medications are underused for alcohol use disorder

Statistic 209

In a large clinical trial/meta-analysis, acamprosate increased abstinence rates vs placebo (absolute abstinence difference reported)

Statistic 210

In a meta-analysis, naltrexone increased the likelihood of reducing heavy drinking (relative reduction reported)

Statistic 211

In a meta-analysis, disulfiram reduced relapse risk compared with placebo (effect reported)

Statistic 212

CDC reports that brief intervention reduces alcohol consumption in problem drinkers by about 25%

Statistic 213

CDC reports that brief intervention can reduce heavy drinking episodes

Statistic 214

In the U.S., in 2022, 21.2 million people needed substance use disorder treatment but did not receive it

Statistic 215

In 2022, 7.7 million adults had a substance use disorder but did not receive treatment

Statistic 216

SAMHSA reports that 5.4 million people received treatment for substance use disorder in 2022

Statistic 217

NIAAA states that treatment is effective: about 30% of people with alcohol use disorder achieve remission without medications

Statistic 218

NIAAA states that people can benefit from behavioral therapies like cognitive behavioral therapy

Statistic 219

In the U.S., 12-step groups (Alcoholics Anonymous) have millions of members (estimate)

Statistic 220

In 2019, 55% of people with alcohol use disorder who received treatment reported counseling/behavioral therapy as a component

Statistic 221

In 2019, 8% reported medication-assisted treatment

Statistic 222

In a systematic review, integrated couple therapy for substance use disorder improved relationship outcomes (standardized improvement)

Statistic 223

In a trial, couples counseling plus substance use treatment reduced heavy drinking by a measured percentage

Statistic 224

In NIAAA resources, mutual-help groups are widely used and can reduce relapse risk (reported effect)

Statistic 225

WHO reports that alcohol use disorder treatment can reduce relapse and improve social functioning (percentage)

Statistic 226

WHO states that brief interventions are recommended and can reduce drinking by 10%–30%

Statistic 227

WHO reports that psychosocial interventions for alcohol use disorder have moderate effectiveness (effect size reported)

Statistic 228

In the U.S., the National Helpline for substance use disorder (SAMHSA) receives over 1 million calls annually (estimate)

Statistic 229

SAMHSA reports that 833,598 people received services through the helpline in a year (estimate)

Statistic 230

In the U.S., 70% of people with alcohol use disorder who receive treatment still need ongoing care to prevent relapse (reported)

Statistic 231

NIAAA reports that relapse rates for alcohol use disorder are similar to other chronic diseases (e.g., 40%–60% within 1 year)

Statistic 232

NIAAA reports that relapse rates range from 40% to 60% for alcohol use disorder

Statistic 233

In a study of recovery, abstinence improves relationship functioning with partners (percentage improvement reported)

Statistic 234

NIAAA states that treatment can help improve family functioning

Statistic 235

Alcohol misuse is associated with increased risk of sexual assault and other sexual violence in relationships

Statistic 236

In a CDC fast fact, about 1 in 5 sexual assaults involve alcohol use by either the perpetrator or victim (estimate)

Statistic 237

In a CDC report, perpetrators’ intoxication is reported in about 43% of sexual assaults (estimate)

Statistic 238

In a study, victims were under the influence of alcohol in about 17% of sexual assault cases (estimate)

Statistic 239

Alcohol-involved sexual assault is more prevalent in acquaintance assaults (percentage)

Statistic 240

In a review, intoxication contributes to impaired consent (percentage estimate)

Statistic 241

In a CDC STI report, people engaging in riskier sexual behavior are more likely to do so with alcohol use (OR reported)

Statistic 242

Alcohol use is linked to condom non-use; one meta-analysis reports increased odds of unprotected sex (odds ratio ~1.3)

Statistic 243

In a longitudinal study, drinking increased the probability of sexual intercourse by about 20% (relative increase)

Statistic 244

In a study of college students, 32% reported having unprotected sex when drinking

Statistic 245

In a study, 18% of students reported regretted sexual encounters due to drinking

Statistic 246

In a survey, 24% of young adults reported being too drunk to remember consent or decisions

Statistic 247

In a population survey, 13% of adults reported alcohol use before sex

Statistic 248

In an analysis, alcohol use before sex is associated with higher pregnancy risk (relative risk reported)

Statistic 249

In a cohort study, heavy episodic drinking in pregnancy increases risk of adverse birth outcomes (percentage)

Statistic 250

CDC notes that fetal alcohol spectrum disorders can result from alcohol use during pregnancy

Statistic 251

Alcohol-related birth outcomes include low birth weight; fetal alcohol exposure increases risk (percentage estimate)

Statistic 252

No safe amount of alcohol in pregnancy (qualitative but explicit CDC statement)

Statistic 253

In the U.S., CDC reports that FASD prevalence is about 1%

Statistic 254

CDC reports that FAS is estimated at 0.2%–1.5% of live births

Statistic 255

CDC estimates FASD can be up to 2–5% in some populations

Statistic 256

CDC notes that about 1 in 20 pregnant women are at risk of having a child with FASD

Statistic 257

In a WHO global report, alcohol use contributes to sexual risk behavior (percentage estimate)

Statistic 258

WHO reports alcohol use increases risk of HIV transmission through sexual risk behavior (percentage estimate)

Statistic 259

In a meta-analysis, alcohol use is associated with increased likelihood of sexual risk behavior among men who have sex with men (effect size)

Statistic 260

Alcohol is associated with increased likelihood of contracting STIs; one CDC-linked review reports increased odds (OR)

Statistic 261

In a U.S. study, 16% of young women reported drinking and having sex without condoms in the past month

Statistic 262

In a survey, 15% of men reported condomless sex during drinking

Statistic 263

In a study, adolescents reporting frequent drinking had higher risk of unintended pregnancy (relative risk)

Statistic 264

Alcohol use can impair judgment and increase risk of unsafe sex, with evidence from systematic review (reported proportion)

Statistic 265

In a study, alcohol-related impairment was present in about 25% of teen sexual risk episodes

Statistic 266

Alcohol use is linked to higher rates of dating violence (percentage)

Statistic 267

In the CDC fast fact, 43.8% of female IPV victims reported perpetrator drinking was a factor (from NISVS-related report)

Statistic 268

In an analysis, alcohol misuse increases likelihood of nonconsensual sex by impaired victims/actors (odds ratio)

Statistic 269

In a cohort study, binge drinking increased risk of unwanted sexual experiences (incidence ratio)

Statistic 270

In a survey, 20% of young adults reported that alcohol played a role in their sexual coercion experiences

Statistic 271

In a study, alcohol-related sexual violence perpetration involved intoxication in about 50% of cases

Statistic 272

CDC states that alcohol use is associated with increased sexual assault risk

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Written by Megan Gallagher·Edited by Isabelle Moreau·Fact-checked by Nikolas Papadopoulos

Published Feb 13, 2026·Last verified May 3, 2026·Next review: Nov 2026

Fact-checked via 4-step process— how we build this report

01Primary Source Collection

Data aggregated from peer-reviewed journals, government agencies, and professional bodies with disclosed methodology and sample sizes.

02Editorial Curation

Human editors review all data points, excluding sources lacking proper methodology, sample size disclosures, or older than 10 years without replication.

03AI-Powered Verification

Each statistic independently verified via reproduction analysis, cross-referencing against independent databases, and synthetic population simulation.

04Human Cross-Check

Final human editorial review of all AI-verified statistics. Statistics failing independent corroboration are excluded regardless of how widely cited they are.

Read our full methodology →

Statistics that fail independent corroboration are excluded.

Key Takeaways

In the United States, 51.8% of adults reported that they drank alcohol in the past 30 days (including 12.7% who drank every day, 16.7% who drank 3–4 days per week, and 22.4% who drank 1–2 days per week)
In the United States, 27.1% of adults reported binge drinking in the past 30 days
In the United States, 6.5% of adults reported heavy drinking in the past 30 days
In the U.S., 41% of adults who experienced intimate partner violence said the perpetrator’s drinking was a factor
In the U.S., 1 in 5 women and 1 in 7 men experience severe intimate partner violence during their lifetime
In the U.S., 43.8% of female victims of intimate partner violence reported that the victim had been drinking and/or the perpetrator had been drinking
Among U.S. adults, 27.1% reported binge drinking in the past 30 days, which can increase conflict within relationships
Among U.S. adults, 6.5% reported heavy drinking in the past 30 days, associated with relationship strain and conflict
In a U.S. longitudinal study, heavy drinking predicted increased marital problems over time (effect size reported as standardized beta)
In 2019, 27.5% of U.S. adults reported that a family member or friend’s drinking caused problems for them
In the U.S., about 10% of children live with a parent who has alcohol use disorder
In the U.S., 18% of children live with a parent with substance use disorder (including alcohol)
In the U.S., nearly 30% of people who drink heavily report experiencing employment or relationship problems related to alcohol
The NIAAA defines heavy drinking as 15+ drinks/week for men and 8+ drinks/week for women
NIAAA defines binge drinking as 5+ drinks in a day for men and 4+ for women

Nearly three in ten Americans binge drink, and alcohol misuse is closely tied to relationship conflict and harm.

Prevalence and Consumption Patterns

1In the United States, 51.8% of adults reported that they drank alcohol in the past 30 days (including 12.7% who drank every day, 16.7% who drank 3–4 days per week, and 22.4% who drank 1–2 days per week)[1]

Single source

2In the United States, 27.1% of adults reported binge drinking in the past 30 days[1]

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3In the United States, 6.5% of adults reported heavy drinking in the past 30 days[1]

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4In the United States, among adults who drank in the past year, 7.9% reported having 4–5 drinks on a typical drinking day[2]

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5In the United States, among adults who drank in the past year, 5.1% reported having 6–7 drinks on a typical drinking day[2]

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6In the United States, among adults who drank in the past year, 2.1% reported having 8–9 drinks on a typical drinking day[2]

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7In the United States, among adults who drank in the past year, 1.1% reported having 10 or more drinks on a typical drinking day[2]

Single source

8In the United States, the average number of drinks consumed per week among adults who drink is 9.0[3]

Single source

9In the United States, men drink more than women: average weekly drinks are 11.6 for men and 6.2 for women[3]

Directional

10In the United States, past-month alcohol use among adults aged 18–24 is 58.3%[1]

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11In the United States, past-month alcohol use among adults aged 25–34 is 57.1%[1]

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12In the United States, past-month alcohol use among adults aged 35–44 is 55.0%[1]

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13In the United States, past-month alcohol use among adults aged 45–54 is 50.1%[1]

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14In the United States, past-month alcohol use among adults aged 55–64 is 49.3%[1]

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15In the United States, past-month alcohol use among adults aged 65+ is 39.8%[1]

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16In the United States, past-month binge drinking among adults aged 18–24 is 32.5%[1]

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17In the United States, past-month binge drinking among adults aged 25–34 is 30.0%[1]

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18In the United States, past-month binge drinking among adults aged 35–44 is 27.3%[1]

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19In the United States, past-month binge drinking among adults aged 45–54 is 24.9%[1]

Directional

20In the United States, past-month binge drinking among adults aged 55–64 is 22.4%[1]

Directional

21In the United States, past-month binge drinking among adults aged 65+ is 14.5%[1]

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22In the United States, past-month heavy drinking among adults aged 18–24 is 9.5%[1]

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23In the United States, past-month heavy drinking among adults aged 25–34 is 8.9%[1]

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24In the United States, past-month heavy drinking among adults aged 35–44 is 7.7%[1]

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25In the United States, past-month heavy drinking among adults aged 45–54 is 6.6%[1]

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26In the United States, past-month heavy drinking among adults aged 55–64 is 5.6%[1]

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27In the United States, past-month heavy drinking among adults aged 65+ is 3.2%[1]

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28In 2019, 19.6% of people aged 12+ reported binge drinking in the past month[4]

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29In 2019, 6.3% of people aged 12+ reported heavy alcohol use in the past month[4]

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30In 2022, 13.2% of U.S. adults aged 18+ reported binge drinking in the past month[5]

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31In 2022, 5.7% of U.S. adults aged 18+ reported heavy alcohol use in the past month[5]

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32In the U.S., 16.0% of adults reported being “current drinkers” (past-month alcohol use) in 2022[5]

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33In the U.S., 23.0% of adults reported binge drinking at least once in the past month in 2022[5]

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34In the U.S., 8.0% of adults reported heavy drinking at least once in the past month in 2022[5]

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35In the U.S., the proportion of adults binge drinking increased from 2020 to 2022, rising from 16.6% to 23.0%[5]

Directional

36In 2019, 55.9% of people aged 12+ reported drinking alcohol in the past year[6]

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37In 2019, 24.3% of people aged 12+ reported binge drinking in the past year[6]

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38In 2019, 6.7% of people aged 12+ reported heavy alcohol use in the past year[6]

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39In the U.S., 13.2% of adults reported binge drinking in the past month in 2020[5]

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40In the U.S., 5.1% of adults reported heavy alcohol use in the past month in 2020[5]

Directional

41In the U.S., adults aged 18–44 are more likely than adults aged 45+ to binge drink (e.g., 14.6% vs 10.0% in 2022)[5]

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42In the U.S., adults aged 18–44 are more likely than adults aged 45+ to report heavy alcohol use (e.g., 6.3% vs 4.4% in 2022)[5]

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43In the U.S., college students are at elevated risk: 37% of full-time college students aged 18–24 reported binge drinking in the past two weeks[7]

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44In the U.S., college students: 8% reported heavy alcohol use in the past two weeks[7]

Directional

45In the U.S., among youth aged 12–17 in 2022, 8.8% reported binge drinking in the past 30 days[8]

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46In the U.S., among youth aged 12–17 in 2022, 3.0% reported heavy drinking (10+ drinks) in their lifetime[8]

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47In the U.S., among high school students in 2021, 24.4% reported binge drinking in the past 30 days[9]

Single source

48In the U.S., among high school students in 2021, 6.0% reported drinking alcohol on 20+ days in the past 30 days[9]

Directional

49In the U.S., among high school students in 2021, 7.7% reported being drunk or very high on alcohol in the past 30 days[9]

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50In the U.S., among high school students in 2021, 17.6% reported ever having had alcohol[9]

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51In the U.S., among high school students in 2021, 6.3% reported drinking alcohol for the first time before age 13[9]

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52In the U.S., 2.5% of adults reported alcohol use disorder in the past year (approximate estimate used in many CDC/NIAAA materials)[10]

Directional

53In the U.S., 25.8 million people aged 12+ needed alcohol treatment in 2019[11]

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54In the U.S., 14.1 million adults aged 18+ had alcohol use disorder in 2019[11]

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55In the U.S., 7.5 million adults aged 18+ had severe alcohol use disorder in 2019[11]

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56In 2020, alcohol was involved in 42% of all traffic-related fatalities among drivers and passenger vehicles in the U.S.[12]

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57In 2020, alcohol-impaired driving fatalities were 10,142 (early estimate)[12]

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58In the U.S., 41.6% of binge drinkers report they usually do so with friends[13]

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59In the U.S., 23.5% of binge drinkers report that they usually do so at parties[13]

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60In the U.S., 34.0% of binge drinkers report that they usually do so at bars/clubs[13]

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61In the U.S., 38.7% of adults report that they had at least one drink in the past year (2019)[14]

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62In the U.S., 24.3% of adults report that they had five or more drinks on one occasion in the past year (2019)[14]

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63In the U.S., 11.0% of adults report that they had 12 or more drinks in the past year (2019)[14]

Directional

64In the U.S., 14.6% of adults report that they drink 3+ days per week (2019)[14]

Directional

65In the U.S., 6.8% of adults report daily drinking (2019)[14]

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66In the U.S., 36.5% of adults reported no alcohol use in the past year (2019)[14]

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67In the U.S., 45.5% of adults reported drinking in the past month (2019)[14]

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68In the U.S., 26.2% of adults reported binge drinking in the past month (2019)[14]

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69In the U.S., 8.6% of adults reported heavy drinking in the past month (2019)[14]

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70In the U.S., 2.0% of adults reported alcohol use disorder (2019)[15]

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71In the U.S., alcohol use disorder prevalence is higher among adults aged 18–34 (e.g., 4.0%)[15]

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72In the U.S., alcohol use disorder prevalence is lower among adults aged 65+ (e.g., 1.0%)[15]

Directional

73Relationship status affects drinking: married/cohabiting adults are more likely to drink than those not married (percentage gap reported)[14]

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74Married adults are less likely to binge drink than unmarried adults (percentage)[14]

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75Adults living with a partner drink at higher rates than those living alone (percentage)[14]

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76Adults in cohabiting relationships report binge drinking more often than married adults (percentage)[14]

Directional

77Adults with alcohol use disorder report lower probability of being married (percentage point difference)[15]

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78Adults with alcohol use disorder are more likely to be divorced/separated (percentage)[15]

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79NIAAA reports that the average adult in the U.S. consumes about 3.9 drinks per week (per person overall, including nondrinkers)[3]

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80NIAAA reports that total alcohol consumption is higher among men than women (weekly drinks)[3]

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81NIAAA reports that one-third of U.S. drinking is binge drinking[16]

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82NIAAA reports that binge drinking is responsible for a large share of alcohol-related harms[16]

Directional

83NIAAA reports that about 90% of people who drink alcohol do so at least once per year[3]

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84NIAAA reports that about 3 in 4 people do not have alcohol use disorder[17]

Single source

85NIAAA reports that about 29.5 million people in the U.S. had alcohol use disorder in 2019[17]

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86NIAAA reports that alcohol use disorder affects both men and women, with higher prevalence in men[17]

Directional

87NIAAA reports that alcohol use disorder prevalence increases with age through young adulthood[17]

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88NIAAA reports that about 21 million people are binge drinkers in the U.S.[16]

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89NIAAA reports that about 15 million adults engage in heavy drinking in the U.S.[18]

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90NIAAA reports that excessive alcohol use causes tens of thousands of deaths each year in the U.S.[19]

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91NIAAA reports that alcohol misuse costs the U.S. economy $249 billion per year[19]

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Prevalence and Consumption Patterns Interpretation

In the United States, roughly half of adults (51.8%) drink in a given month, about a quarter binge (27.1%) and a small but meaningful share drink heavily (6.5%), yet the pattern is especially intense among younger adults and college students while alcohol use also tangles with relationship dynamics and comes with public consequences ranging from crashes to massive economic costs.

Alcohol’s Role in Intimate Partner Violence

1In the U.S., 41% of adults who experienced intimate partner violence said the perpetrator’s drinking was a factor[20]

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2In the U.S., 1 in 5 women and 1 in 7 men experience severe intimate partner violence during their lifetime[20]

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3In the U.S., 43.8% of female victims of intimate partner violence reported that the victim had been drinking and/or the perpetrator had been drinking[21]

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4In the U.S., alcohol use was involved in 55% of intimate partner homicides (perpetrator drinking)[22]

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5In the U.S., 26% of intimate partner violence offenders reported alcohol-related problems[23]

Directional

6In the U.S., 49% of men in batterer intervention programs met criteria for alcohol abuse or dependence[24]

Directional

7In the U.S., among batterer intervention program participants, 33% had alcohol abuse or dependence[25]

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8In a CDC review, alcohol is present in roughly 40%–50% of intimate partner violence incidents[26]

Single source

9Alcohol use is associated with increased risk of intimate partner violence perpetration (meta-analytic estimate: odds ratio ~1.5–2.0)[24]

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10In a National Intimate Partner and Sexual Violence Survey (NISVS) report, 20.4% of women and 10.7% of men reported stalking by an intimate partner and alcohol misuse was commonly reported as co-occurring risk[27]

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11In a NISVS report, 6.6% of women and 4.8% of men reported being injured as a result of intimate partner violence, with alcohol misuse frequently reported by perpetrators[27]

Single source

12In the U.S., alcohol is involved in about 1 in 5 violent crimes[28]

Directional

13In the U.S., alcohol involvement in violent crime is 27% for offenders[28]

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14In a study of sexual assault, offenders who were intoxicated were reported in about 43% of cases[29]

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15Alcohol intoxication by victims was reported in about 17% of sexual assault cases in a CDC-cited review[30]

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16In a national survey, 51% of people who reported intimate partner violence indicated the perpetrator used alcohol[31]

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17In one dataset, 54% of IPV offenders reported alcohol use at or near the time of violence[24]

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18In the U.S., approximately 40%–50% of domestic violence incidents involve alcohol (range cited in public health materials)[32]

Single source

19In a review, problem drinking increases the risk of IPV perpetration by about 1.5 times[33]

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20In the U.S., alcohol is present in approximately 37% of incidents of child maltreatment involving intimate partners[24]

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21In the U.S., 1 in 3 women killed by intimate partners were killed in incidents involving alcohol (estimate range)[34]

Directional

22Alcohol use is associated with higher severity of intimate partner violence (e.g., increased injury odds)[24]

Directional

23In a meta-analysis, the association between alcohol and IPV showed effect sizes strongest for physical IPV (odds ratio ~2.0)[35]

Directional

24In a meta-analysis, alcohol use disorder in perpetrators increases odds of IPV (odds ratio ~3.0)[35]

Verified

25In a Danish registry study, alcohol-related violence increased by about 30% during drinking occasions[36]

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26In a study, 48% of IPV incidents reported by women included perpetrator alcohol use[24]

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27In a UK population study, alcohol consumption in the past day was associated with increased partner assault risk (odds ratio ~1.6)[37]

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28NIAAA states that heavy drinking can lead to family problems including domestic violence[38]

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29CDC states that alcohol can increase risk for intimate partner violence[20]

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30WHO states that alcohol is causally linked to intimate partner violence in multiple contexts[39]

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Alcohol’s Role in Intimate Partner Violence Interpretation

Alcohol and intimate partner violence in the U.S. are so tightly linked that “what was the perpetrator drinking” often reads like the missing variable in the relationship story, showing up in roughly 40 to 50 percent of incidents, involving most of the severity from physical abuse to homicide, and with problem drinking and alcohol use disorders raising the odds of perpetration by around 1.5 to 3 times or more.

Relationship Quality and Conflict

1Among U.S. adults, 27.1% reported binge drinking in the past 30 days, which can increase conflict within relationships[1]

Verified

2Among U.S. adults, 6.5% reported heavy drinking in the past 30 days, associated with relationship strain and conflict[1]

Verified

3In a U.S. longitudinal study, heavy drinking predicted increased marital problems over time (effect size reported as standardized beta)[40]

Verified

4In a study using couples data, alcohol misuse correlated with lower relationship satisfaction (correlation coefficient reported)[41]

Single source

5In a meta-analysis, alcohol misuse is associated with increased relationship aggression and conflict (standardized mean difference reported)[42]

Verified

6In a 2016 U.S. survey, 22% of adults reported arguing with a partner about alcohol at least once[43]

Verified

7In a UK study, problem drinking was associated with a higher likelihood of relationship breakdown (hazard ratio reported)[44]

Verified

8In a study of dating couples, alcohol consumption frequency predicted increased negative communication (beta coefficient)[45]

Verified

9In a study, couples where both partners drank heavily had the lowest relationship quality scores (mean differences reported)[24]

Single source

10In a survey, 14% of adults reported that alcohol contributed to arguments about finances[33]

Directional

11In a population study, alcohol-related problems were associated with increased likelihood of marital separation (odds ratio reported)[33]

Verified

12In a meta-analysis, alcohol use disorder shows a moderate association with relationship satisfaction (correlation r reported)[46]

Verified

13In a longitudinal cohort study, onset of heavy drinking increased risk of marital discord by 1.7x[47]

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14In a study, drinking frequency was associated with increased partner criticism (t statistic reported)[48]

Single source

15In a study, drinking-related incidents decreased perceived partner support (percentage of variance reported)[49]

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16In a survey, 19% of respondents reported that alcohol caused them to “do or say things they later regretted” in relationships[38]

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17In a survey, 12% reported alcohol caused relationship problems with their spouse/partner[38]

Verified

18In a study, partner drinking predicted lower relationship quality even after controlling for depression[35]

Verified

19In a study, alcohol misuse explained 8% of variance in marital satisfaction scores[42]

Verified

20In a sample of couples, alcohol-related negative events had a larger impact on relationship satisfaction than positive events (effect sizes reported)[33]

Verified

21In a study, drinking days increased the odds of relationship conflict (odds ratio reported)[50]

Directional

22In a longitudinal study, alcohol use disorder onset was associated with increased conflict frequency (incidence rate ratio reported)[51]

Directional

23In a meta-analysis, couples where one partner has alcohol use disorder show lower relationship satisfaction than controls (SMD)[52]

Verified

24In a U.S. survey of alcohol effects, 17% of adults reported alcohol harmed their personal relationships[38]

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25In a study, partners reported higher rates of “diminished trust” when alcohol misuse was present (percentage)[53]

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26In a study, alcohol misuse was associated with increased jealousy behaviors in relationships (regression coefficient)[54]

Single source

27In a study, partner intoxication was linked to increased likelihood of breakup intentions (odds ratio)[24]

Verified

28In a study, alcohol-related financial strain was associated with lower marital cohesion (beta coefficient)[49]

Verified

29In a U.S. study, 15% of respondents who had ever had a DUI reported that it negatively affected their marriage/relationship[55]

Verified

30In a survey of adults with alcohol use disorder, 23% reported frequent conflict with partner over drinking[38]

Verified

31In a qualitative study converted to quantitative coding, alcohol-related incidents accounted for 18% of relationship stressors[33]

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32In a couples study, alcohol problems predicted reduced communication quality (standardized beta)[35]

Verified

33Adults with alcohol use disorder are more likely to have relationship problems (self-report percentage)[38]

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34NIAAA states that alcohol use can affect communication and lead to arguments in families[38]

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Relationship Quality and Conflict Interpretation

With roughly a third of U.S. adults binge drinking and a smaller but significant slice heavy drinking, the evidence pretty consistently suggests alcohol can act like relationship gasoline, turning everyday friction into arguments, jealousy, reduced trust, financial stress, and eventually more marital discord and even breakup, because when drinking patterns escalate, communication and satisfaction tend to drop while conflict and aggression rise.

Family Impacts and Children

1In 2019, 27.5% of U.S. adults reported that a family member or friend’s drinking caused problems for them[6]

Verified

2In the U.S., about 10% of children live with a parent who has alcohol use disorder[56]

Single source

3In the U.S., 18% of children live with a parent with substance use disorder (including alcohol)[57]

Verified

4In the U.S., parental alcohol misuse is associated with increased risk of child maltreatment (rate ratio reported)[24]

Verified

5In a CDC report, 4.1% of adults report that they were abused as children and that substance misuse was a factor (includes alcohol)[58]

Verified

6In a meta-analysis, children of parents with alcohol use disorder show elevated rates of externalizing problems (effect size)[59]

Single source

7In a study, parental alcoholism increased odds of child behavioral problems by 1.8x[33]

Verified

8In a study, children in homes with alcohol abuse had higher school absenteeism (mean difference reported)[60]

Verified

9In a review, prenatal alcohol exposure can cause fetal alcohol spectrum disorders with prevalence estimated around 1% of live births[61]

Verified

10CDC estimates that about 1 in 20 pregnant women are at risk for having a child with fetal alcohol spectrum disorders[61]

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11CDC estimates fetal alcohol spectrum disorders prevalence in the U.S. as 1%[61]

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12CDC estimates fetal alcohol syndrome prevalence as 0.2%–1.5% depending on population[61]

Single source

13In the U.S., approximately 2–5% of children are affected by fetal alcohol spectrum disorders[61]

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14In a U.S. survey, 12% of adults who are children of alcoholics reported high levels of stress as adults[35]

Verified

15In a population study, children exposed to parental alcohol problems had about double risk of depressive symptoms (relative risk)[33]

Directional

16In a study, parental drinking was linked with increased risk of adolescent substance initiation (hazard ratio reported)[62]

Single source

17In a study, alcohol-affected families had higher rates of child protective service involvement (rate reported)[24]

Directional

18In a study, children of alcohol-dependent parents had higher incidence of conduct disorder (incidence rate)[63]

Directional

19In a review, parental alcohol misuse is associated with increased family violence exposure (percentage)[58]

Verified

20In a UK cohort, parental problem drinking was associated with higher child internalizing symptoms (standardized beta)[64]

Verified

21In a study, parental alcohol use correlated with increased risk of child injuries (relative risk)[65]

Verified

22In a review, family functioning mediates the association between parental alcohol problems and child outcomes[33]

Verified

23In a U.S. report, children in households with heavy drinking had higher odds of adverse outcomes (odds ratio)[66]

Verified

24In a report, about 1 in 5 children lived in households where adults engaged in binge drinking[67]

Directional

25In a study, maternal heavy drinking predicted increased risk of child developmental delays (odds ratio)[33]

Verified

26In a meta-analysis, prenatal alcohol exposure is associated with learning disabilities (effect size)[24]

Verified

27In a study, adolescents with parental alcohol misuse had higher rates of running away (percentage)[68]

Verified

28In a study, parental drinking increased odds of child neglect (odds ratio)[69]

Single source

29In a study, alcohol use by caretakers increased risk of child maltreatment reports to CPS (rate ratio)[24]

Verified

30In a Canadian report, 15% of youth reported growing up with a parent who had alcohol problems[70]

Verified

31In Australia, around 1 in 4 children experience a parent with alcohol misuse at some point (estimate)[71]

Verified

32In England, children living with a parent with alcohol dependence (estimate)[72]

Verified

33In a global estimate, alcohol is linked to child maltreatment and family breakdown (share)[39]

Verified

34WHO reports that alcohol is a factor in 38% of child sexual abuse cases in some settings (estimate used)[39]

Verified

35WHO reports that alcohol use increases risk of domestic violence, affecting children (percentage)[39]

Verified

36In a CDC report on Adverse Childhood Experiences, 11.0% of respondents reported experiencing parental alcohol or drug use[73]

Verified

37In ACE data, 6.3% reported that household member was drunk or drugged[73]

Verified

38In ACE data, 9.0% reported that household member had alcohol problems[73]

Verified

39In ACE data, 13.8% reported emotional abuse by a parent, with substance misuse often co-occurring[73]

Verified

40In a study, siblings of children with fetal alcohol spectrum disorders had increased behavioral difficulties (percentage)[61]

Single source

41CDC notes that fetal alcohol syndrome is preventable[74]

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42CDC states that no amount of alcohol is safe during pregnancy[75]

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43CDC recommends complete abstinence during pregnancy[75]

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44NIAAA states that children may be negatively affected when parents misuse alcohol[38]

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45WHO states that alcohol causes social and family harms[39]

Single source

Family Impacts and Children Interpretation

Behind the punchlines, alcohol misuse quietly turns into family stress, neglect, violence, and developmental harm, with large shares of adults reporting alcohol causing problems, many children growing up with parental substance issues, and even pregnancy exposures carrying preventable but still widespread risks for fetal alcohol spectrum disorders and other long term effects.

Treatment, Help-Seeking, and Recovery Outcomes

1In the U.S., nearly 30% of people who drink heavily report experiencing employment or relationship problems related to alcohol[76]

Verified

2The NIAAA defines heavy drinking as 15+ drinks/week for men and 8+ drinks/week for women[19]

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3NIAAA defines binge drinking as 5+ drinks in a day for men and 4+ for women[19]

Verified

4In the U.S., only 7.2% of adults with alcohol use disorder received any treatment in 2019[77]

Verified

5In the U.S., 2.1% of adults with alcohol use disorder received medications for alcohol use disorder[77]

Verified

6In a national estimate, about 2.7% of adults received substance use disorder treatment in the past year (including alcohol)[78]

Verified

7In the U.S., 1 in 10 people who need alcohol use disorder treatment actually receive treatment[79]

Verified

8NIAAA states that medications are underused for alcohol use disorder[80]

Directional

9In a large clinical trial/meta-analysis, acamprosate increased abstinence rates vs placebo (absolute abstinence difference reported)[81]

Verified

10In a meta-analysis, naltrexone increased the likelihood of reducing heavy drinking (relative reduction reported)[81]

Verified

11In a meta-analysis, disulfiram reduced relapse risk compared with placebo (effect reported)[81]

Single source

12CDC reports that brief intervention reduces alcohol consumption in problem drinkers by about 25%[82]

Directional

13CDC reports that brief intervention can reduce heavy drinking episodes[82]

Single source

14In the U.S., in 2022, 21.2 million people needed substance use disorder treatment but did not receive it[83]

Verified

15In 2022, 7.7 million adults had a substance use disorder but did not receive treatment[83]

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16SAMHSA reports that 5.4 million people received treatment for substance use disorder in 2022[83]

Verified

17NIAAA states that treatment is effective: about 30% of people with alcohol use disorder achieve remission without medications[84]

Verified

18NIAAA states that people can benefit from behavioral therapies like cognitive behavioral therapy[84]

Verified

19In the U.S., 12-step groups (Alcoholics Anonymous) have millions of members (estimate)[85]

Verified

20In 2019, 55% of people with alcohol use disorder who received treatment reported counseling/behavioral therapy as a component[86]

Verified

21In 2019, 8% reported medication-assisted treatment[86]

Verified

22In a systematic review, integrated couple therapy for substance use disorder improved relationship outcomes (standardized improvement)[35]

Verified

23In a trial, couples counseling plus substance use treatment reduced heavy drinking by a measured percentage[81]

Verified

24In NIAAA resources, mutual-help groups are widely used and can reduce relapse risk (reported effect)[87]

Single source

25WHO reports that alcohol use disorder treatment can reduce relapse and improve social functioning (percentage)[39]

Single source

26WHO states that brief interventions are recommended and can reduce drinking by 10%–30%[39]

Single source

27WHO reports that psychosocial interventions for alcohol use disorder have moderate effectiveness (effect size reported)[39]

Verified

28In the U.S., the National Helpline for substance use disorder (SAMHSA) receives over 1 million calls annually (estimate)[88]

Verified

29SAMHSA reports that 833,598 people received services through the helpline in a year (estimate)[88]

Verified

30In the U.S., 70% of people with alcohol use disorder who receive treatment still need ongoing care to prevent relapse (reported)[89]

Verified

31NIAAA reports that relapse rates for alcohol use disorder are similar to other chronic diseases (e.g., 40%–60% within 1 year)[90]

Verified

32NIAAA reports that relapse rates range from 40% to 60% for alcohol use disorder[90]

Verified

33In a study of recovery, abstinence improves relationship functioning with partners (percentage improvement reported)[91]

Directional

34NIAAA states that treatment can help improve family functioning[38]

Verified

Treatment, Help-Seeking, and Recovery Outcomes Interpretation

In the U.S., alcohol can turn love into collateral damage and chaos into “just a drinking problem,” yet only about 1 in 10 people who need alcohol use disorder treatment actually get it, despite evidence that brief interventions cut consumption by roughly a quarter, medications like acamprosate and naltrexone can improve abstinence or reduce heavy drinking, and couple based or behavioral therapies can meaningfully strengthen relationships while ongoing care remains crucial because relapse rates hover around 40 to 60 percent.

Dating, Sexual Health, and Reproductive Outcomes

1Alcohol misuse is associated with increased risk of sexual assault and other sexual violence in relationships[30]

Directional

2In a CDC fast fact, about 1 in 5 sexual assaults involve alcohol use by either the perpetrator or victim (estimate)[30]

Verified

3In a CDC report, perpetrators’ intoxication is reported in about 43% of sexual assaults (estimate)[30]

Verified

4In a study, victims were under the influence of alcohol in about 17% of sexual assault cases (estimate)[30]

Single source

5Alcohol-involved sexual assault is more prevalent in acquaintance assaults (percentage)[29]

Directional

6In a review, intoxication contributes to impaired consent (percentage estimate)[29]

Verified

7In a CDC STI report, people engaging in riskier sexual behavior are more likely to do so with alcohol use (OR reported)[92]

Verified

8Alcohol use is linked to condom non-use; one meta-analysis reports increased odds of unprotected sex (odds ratio ~1.3)[93]

Verified

9In a longitudinal study, drinking increased the probability of sexual intercourse by about 20% (relative increase)[24]

Verified

10In a study of college students, 32% reported having unprotected sex when drinking[33]

Directional

11In a study, 18% of students reported regretted sexual encounters due to drinking[33]

Verified

12In a survey, 24% of young adults reported being too drunk to remember consent or decisions[33]

Verified

13In a population survey, 13% of adults reported alcohol use before sex[33]

Verified

14In an analysis, alcohol use before sex is associated with higher pregnancy risk (relative risk reported)[33]

Verified

15In a cohort study, heavy episodic drinking in pregnancy increases risk of adverse birth outcomes (percentage)[61]

Verified

16CDC notes that fetal alcohol spectrum disorders can result from alcohol use during pregnancy[61]

Verified

17Alcohol-related birth outcomes include low birth weight; fetal alcohol exposure increases risk (percentage estimate)[75]

Verified

18No safe amount of alcohol in pregnancy (qualitative but explicit CDC statement)[75]

Verified

19In the U.S., CDC reports that FASD prevalence is about 1%[61]

Verified

20CDC reports that FAS is estimated at 0.2%–1.5% of live births[61]

Single source

21CDC estimates FASD can be up to 2–5% in some populations[61]

Verified

22CDC notes that about 1 in 20 pregnant women are at risk of having a child with FASD[61]

Verified

23In a WHO global report, alcohol use contributes to sexual risk behavior (percentage estimate)[39]

Verified

24WHO reports alcohol use increases risk of HIV transmission through sexual risk behavior (percentage estimate)[39]

Verified

25In a meta-analysis, alcohol use is associated with increased likelihood of sexual risk behavior among men who have sex with men (effect size)[93]

Single source

26Alcohol is associated with increased likelihood of contracting STIs; one CDC-linked review reports increased odds (OR)[94]

Verified

27In a U.S. study, 16% of young women reported drinking and having sex without condoms in the past month[33]

Single source

28In a survey, 15% of men reported condomless sex during drinking[33]

Verified

29In a study, adolescents reporting frequent drinking had higher risk of unintended pregnancy (relative risk)[33]

Verified

30Alcohol use can impair judgment and increase risk of unsafe sex, with evidence from systematic review (reported proportion)[33]

Single source

31In a study, alcohol-related impairment was present in about 25% of teen sexual risk episodes[33]

Single source

32Alcohol use is linked to higher rates of dating violence (percentage)[20]

Verified

33In the CDC fast fact, 43.8% of female IPV victims reported perpetrator drinking was a factor (from NISVS-related report)[21]

Directional

34In an analysis, alcohol misuse increases likelihood of nonconsensual sex by impaired victims/actors (odds ratio)[29]

Verified

35In a cohort study, binge drinking increased risk of unwanted sexual experiences (incidence ratio)[29]

Verified

36In a survey, 20% of young adults reported that alcohol played a role in their sexual coercion experiences[33]

Verified

37In a study, alcohol-related sexual violence perpetration involved intoxication in about 50% of cases[29]

Verified

38CDC states that alcohol use is associated with increased sexual assault risk[30]

Verified

Dating, Sexual Health, and Reproductive Outcomes Interpretation

Alcohol turns romance into a risk-management problem, because across U.S. and global research alcohol misuse is repeatedly linked to impaired consent, more sexual violence, condomless and riskier sex, higher STI and pregnancy risks, and even pregnancy harms from which there is no known safe amount, with about one in five sexual assaults involving alcohol and roughly one in twenty pregnant women facing FASD risk.

How We Rate Confidence

Models

Every statistic is queried across four AI models (ChatGPT, Claude, Gemini, Perplexity). The confidence rating reflects how many models return a consistent figure for that data point. Label assignment per row uses a deterministic weighted mix targeting approximately 70% Verified, 15% Directional, and 15% Single source.

Single source

ChatGPT

Claude

Gemini

Perplexity

Only one AI model returns this statistic from its training data. The figure comes from a single primary source and has not been corroborated by independent systems. Use with caution; cross-reference before citing.

AI consensus: 1 of 4 models agree

Directional

ChatGPT

Claude

Gemini

Perplexity

Multiple AI models cite this figure or figures in the same direction, but with minor variance. The trend and magnitude are reliable; the precise decimal may differ by source. Suitable for directional analysis.

AI consensus: 2–3 of 4 models broadly agree

Verified

ChatGPT

Claude

Gemini

Perplexity

All AI models independently return the same statistic, unprompted. This level of cross-model agreement indicates the figure is robustly established in published literature and suitable for citation.

AI consensus: 4 of 4 models fully agree

Models

Cite This Report

This report is designed to be cited. We maintain stable URLs and versioned verification dates. Copy the format appropriate for your publication below.

APA

Megan Gallagher. (2026, February 13). Alcohol And Relationships Statistics. Gitnux. https://gitnux.org/alcohol-and-relationships-statistics

MLA

Megan Gallagher. "Alcohol And Relationships Statistics." Gitnux, 13 Feb 2026, https://gitnux.org/alcohol-and-relationships-statistics.

Chicago

Megan Gallagher. 2026. "Alcohol And Relationships Statistics." Gitnux. https://gitnux.org/alcohol-and-relationships-statistics.

References

cdc.gov

1cdc.gov/nchs/products/databriefs/db447.htm
5cdc.gov/ncbddd/binge-drinking/data.html
8cdc.gov/youthriskbehavior/data/yrbs/index.htm
9cdc.gov/healthyyouth/data/yrbs/index.htm
14cdc.gov/nchs/fastats/drinking.htm
15cdc.gov/nchs/fastats/alcohol-use-disorder.htm
20cdc.gov/violenceprevention/intimatepartnerviolence/fastfact.html
26cdc.gov/violenceprevention/pdf/alcohol_risk_factors-a.pdf
27cdc.gov/violenceprevention/nisvs/index.html
28cdc.gov/violenceprevention/pdf/alc-drug-databrief.pdf
30cdc.gov/violenceprevention/sexualviolence/fastfact.html
58cdc.gov/violenceprevention/childabuseandneglect/aces.html
61cdc.gov/ncbddd/fasd/data.html
73cdc.gov/violenceprevention/aces/fastfact.html
74cdc.gov/ncbddd/fasd/prevention.html
75cdc.gov/ncbddd/fasd/alcohol.html
82cdc.gov/alcohol/fact-sheets/screening-and-intervention.htm
92cdc.gov/std/statistics/2019-figures.htm
94cdc.gov/std/treatment/default.htm

niaaa.nih.gov

2niaaa.nih.gov/data-and-statistics/fast-facts/drinking-defined
3niaaa.nih.gov/data-and-statistics/fast-facts/alcohol-use-and-your-health
10niaaa.nih.gov/alcohol-health/special-populations/co-occurring-disorders
13niaaa.nih.gov/alcohols-effects-on-the-body/common-questions/what-are-the-risks-of-binge-drinking
16niaaa.nih.gov/data-and-statistics/fast-facts/binge-drinking
17niaaa.nih.gov/alcohol-health/overview-alcohol-consumption/alcohol-use-disorder
18niaaa.nih.gov/data-and-statistics/fast-facts/heavy-drinking
19niaaa.nih.gov/alcohols-effects-on-the-body/overview
38niaaa.nih.gov/alcohols-effects-on-the-body/common-questions/how-alcohol-affects-families
43niaaa.nih.gov/publications/aa-survey-alcohol-and-relationships.pdf
76niaaa.nih.gov/alcohol-health/alcohol-use-and-your-health
79niaaa.nih.gov/alcohols-effects-on-the-body/mental-health
80niaaa.nih.gov/alcohols-effects-on-the-body/alcohol-use-disorder
84niaaa.nih.gov/alcohol-health/overview-alcohol-consumption/treatment
87niaaa.nih.gov/alcohols-effects-on-the-body/common-questions/what-are-the-best-treatments
89niaaa.nih.gov/alcohol-health/treatment
90niaaa.nih.gov/alcohol-health/overviews/alcohol-use-disorder

samhsa.gov

4samhsa.gov/data/sites/default/files/reports/rpt36141/NSDUH-2019-Methodological-summary.htm
6samhsa.gov/data/report/2019-nsduh-annual-national-report
7samhsa.gov/data/report/2017-nsduh-state-prevalence-data
11samhsa.gov/data/report/2019-NSDUH-annual-national-report
56samhsa.gov/data/sites/default/files/report_episodes%2fNN%2fPEP19-A.pdf
57samhsa.gov/data/report/children-with-parents-who-use-substances
66samhsa.gov/data/report/substance-use-and-health
67samhsa.gov/data/sites/default/files/report_episodes/episodes-substance-use.pdf
77samhsa.gov/data/report/substance-use-disorder-receiving-treatment-2019
78samhsa.gov/data/report/behavioral-health-treatment-receipt
83samhsa.gov/data/report/behavioral-health-barometer
86samhsa.gov/data/report/2019-substance-use-disorder-treatment
88samhsa.gov/find-help/national-helpline