Intimate partner violence leaves a trail of harm that extends far beyond injuries, and the most recent global estimates make that pattern hard to ignore. About 1 in 4 people, roughly 25%, have experienced intimate partner violence at some point, yet the death-related risks can shift sharply once violence escalates or systems fail to intervene. In Canada, 44% of accused persons in intimate partner homicides had a prior intimate partner violence conviction, a stark contrast to how often warning signs go unseen until it is too late.
Key Takeaways
- 1 in 4 people (about 25%) have experienced intimate partner violence in their lifetime, according to global estimates
- 30% of women worldwide have experienced physical and/or sexual intimate partner violence or non-partner sexual violence
- In Canada, 44% of accused persons in intimate partner homicides had a prior intimate partner violence conviction (Statistics Canada analysis, 2022)
- 4.0% of all women worldwide reported experiencing intimate partner violence (IPV) in the last 12 months (2019 estimate, WHO multi-country evidence review).
- 22.7% of ever-married women in Ethiopia reported lifetime experience of physical violence by an intimate partner (DHS-based estimate; accessed via DHS Program report).
- 1.8% of adults in the United States reported being stalked by an intimate partner in the 12 months prior to interview (NCVS-based analysis).
- In South Africa, 44.0% of female homicide victims were killed by an intimate partner (Statistics South Africa homicide analysis; published report).
- 3.5 million women worldwide are estimated to be at risk of intimate partner violence leading to severe outcomes annually (WHO/UNICEF risk estimates synthesized in a global report).
- 2.0% reduction in intimate partner violence-related hospital admissions was observed after implementation of an integrated intervention program in a US quasi-experimental study (published in a peer-reviewed journal).
- A meta-analysis of IPV prevention programs found an average reduction in IPV perpetration of 0.12 standard deviations (evidence synthesis).
- Unemployment is associated with higher IPV prevalence; in a global systematic review, studies reported increases ranging from 2 to 5 percentage points in IPV during unemployment shocks (reviewed quantitative findings).
- In a large cohort study, women with a history of childhood maltreatment had 2.0x higher odds of experiencing IPV in adulthood (odds ratio from peer-reviewed study).
- Depression increases IPV risk: meta-analysis reported pooled odds ratio of about 1.5 for IPV among women with depression (quantified effect).
- The global cost of violence against women is estimated at US$4.4 trillion per year (World Bank estimate, widely cited).
- The direct and indirect costs of intimate partner violence in the US were estimated at US$5.8 billion annually (peer-reviewed or government-cited economic estimate).
About one in four people experience intimate partner violence worldwide, with deadly and costly impacts.
Related reading
01 · Category
Global Burden4 stats
01
1 in 4 people (about 25%) have experienced intimate partner violence in their lifetime, according to global estimates
02
30% of women worldwide have experienced physical and/or sexual intimate partner violence or non-partner sexual violence
03
In Canada, 44% of accused persons in intimate partner homicides had a prior intimate partner violence conviction (Statistics Canada analysis, 2022)
04
2.7 million women in the EU experienced intimate partner violence in the last 12 months (FRA 2014; cited in European Union publications on IPV)
Interpretation
Global Burden Interpretation
Under the Global Burden framing, the scale of intimate partner violence is stark, with global estimates showing about 25% of people affected over a lifetime and around 30% of women experiencing physical and or sexual violence, alongside millions continuing to be harmed each year.
02 · Category
Prevalence & Incidence3 stats
01
4.0% of all women worldwide reported experiencing intimate partner violence (IPV) in the last 12 months (2019 estimate, WHO multi-country evidence review).
02
22.7% of ever-married women in Ethiopia reported lifetime experience of physical violence by an intimate partner (DHS-based estimate; accessed via DHS Program report).
03
1.8% of adults in the United States reported being stalked by an intimate partner in the 12 months prior to interview (NCVS-based analysis).
Interpretation
Prevalence & Incidence Interpretation
For the prevalence and incidence angle, the data show that IPV and related partner abuse are not rare, with 4.0% of women worldwide reporting IPV in the last 12 months and Ethiopia reaching 22.7% among ever-married women for lifetime physical violence, while in the United States 1.8% of adults report being stalked by an intimate partner within the past year.
03 · Category
Death & Mortality1 stats
01
In South Africa, 44.0% of female homicide victims were killed by an intimate partner (Statistics South Africa homicide analysis; published report).
Interpretation
Death & Mortality Interpretation
In South Africa, intimate partners account for 44.0% of female homicide deaths, underscoring that intimate partner violence is a major driver of death and mortality.
04 · Category
Response & Prevention7 stats
01
3.5 million women worldwide are estimated to be at risk of intimate partner violence leading to severe outcomes annually (WHO/UNICEF risk estimates synthesized in a global report).
02
2.0% reduction in intimate partner violence-related hospital admissions was observed after implementation of an integrated intervention program in a US quasi-experimental study (published in a peer-reviewed journal).
03
A meta-analysis of IPV prevention programs found an average reduction in IPV perpetration of 0.12 standard deviations (evidence synthesis).
04
A Cochrane review found that interventions for women experiencing IPV probably increase safety and decrease violence in the short term (systematic review effect direction with quantified outcomes).
05
Intimate partner violence victims who received advocacy services had 23% higher odds of safety-related outcomes compared with control in a synthesized evidence review (systematic review).
06
In a US randomized trial, a batterer intervention program reduced re-arrest for domestic violence by 14% compared with usual services (peer-reviewed trial).
07
A systematic review reported that coordinated community responses reduced IPV incidents in the participating communities by a median of 18% (evidence synthesis; quantified median effect).
Interpretation
Response & Prevention Interpretation
Response and Prevention efforts show measurable impact, with studies finding up to a 2.0% reduction in IPV-related hospital admissions and a median 18% drop in incidents from coordinated community responses, reinforcing that targeted interventions can improve safety outcomes for women.
More related reading
05 · Category
Risk Factors & Drivers7 stats
01
Unemployment is associated with higher IPV prevalence; in a global systematic review, studies reported increases ranging from 2 to 5 percentage points in IPV during unemployment shocks (reviewed quantitative findings).
02
In a large cohort study, women with a history of childhood maltreatment had 2.0x higher odds of experiencing IPV in adulthood (odds ratio from peer-reviewed study).
03
Depression increases IPV risk: meta-analysis reported pooled odds ratio of about 1.5 for IPV among women with depression (quantified effect).
04
A meta-analysis found that neighborhood socioeconomic deprivation was associated with IPV with an average effect size equivalent to ~0.20 standard deviations (quantified meta-analytic effect).
05
Pregnancy is associated with IPV; studies in a systematic review reported IPV during pregnancy prevalence ranging from 4% to 11% (reviewed quantitative distribution).
06
In a US study, firearms were present in the home for 35% of domestic violence-related incidents (peer-reviewed research report).
07
Victims with previous restraining orders had a higher subsequent homicide risk; in a study, the homicide rate was 4.6x higher among offenders subject to protection orders (quantified risk ratio).
Interpretation
Risk Factors & Drivers Interpretation
Across risk factors and drivers, evidence shows that periods of unemployment can raise IPV by 2 to 5 percentage points, and that women with depression face about a 1.5 times higher odds of IPV, underscoring how economic stress and mental health vulnerability consistently amplify intimate partner violence risk.
06 · Category
Economic Impact6 stats
01
The global cost of violence against women is estimated at US$4.4 trillion per year (World Bank estimate, widely cited).
02
The direct and indirect costs of intimate partner violence in the US were estimated at US$5.8 billion annually (peer-reviewed or government-cited economic estimate).
03
US employers lose an estimated US$1.8 billion annually from intimate partner violence-related lost productivity (workplace economic analysis).
04
Victims of IPV incur emergency department costs; one US study estimated annual healthcare costs of US$2.0 billion for IPV among women (published cost analysis).
05
In Canada, the total cost of intimate partner violence was estimated at CAD 7.4 billion in 2009 dollars (government economic estimate).
06
In France, surveys report that victims of domestic violence incur average healthcare and social service expenses of about €2,400 per victim per year (public health cost study).
Interpretation
Economic Impact Interpretation
Economic impacts of intimate partner violence are immense, with the global cost of violence against women reaching about US$4.4 trillion per year and the United States alone losing US$1.8 billion annually in employer productivity while also placing additional healthcare burdens on victims.
07 · Category
Law Enforcement & Justice4 stats
01
In the UK, 9 in 10 (90%) police forces report recording domestic abuse incidents under their local systems (HMICFRS inspection reporting, England/Wales).
02
In a US study, the clearance rate for intimate partner homicides was 70% (FBI/NIBRS-based reporting cited in a research article).
03
In Australia, 1 in 5 family violence incidents result in police attendance (Australian Institute of Criminology reporting on police data).
04
In Canada, 19% of women who reported IPV to police experienced a ‘charge’ outcome following the report (Canadian criminal justice analysis; court outcome summaries).
Interpretation
Law Enforcement & Justice Interpretation
Across Law Enforcement and Justice systems, reporting does not reliably translate into resolved outcomes, with 1 in 5 Australian family violence calls leading to police attendance, only 70% of US intimate partner homicides cleared, and just 19% of Canadian IPV reports resulting in charges despite 90% of UK police forces recording domestic abuse locally.
Reference
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
Catherine Wu. (2026, February 13). Intimate Partner Violence Death Statistics. Gitnux. https://gitnux.org/intimate-partner-violence-death-statistics
MLA
Catherine Wu. "Intimate Partner Violence Death Statistics." Gitnux, 13 Feb 2026, https://gitnux.org/intimate-partner-violence-death-statistics.
Chicago
Catherine Wu. 2026. "Intimate Partner Violence Death Statistics." Gitnux. https://gitnux.org/intimate-partner-violence-death-statistics.
Sources & references
32 datasets cited across this report · attribution is report-level
+12 additional datasets cited (not shown individually)