GITNUXREPORT 2026

Teen Violence Statistics

Teen violence remains a serious problem in American schools and relationships.

How We Build This Report

01
Primary Source Collection

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

02
Editorial Curation

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

03
AI-Powered Verification

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

04
Human Cross-Check

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

Statistics that could not be independently verified are excluded regardless of how widely cited they are elsewhere.

Our process →

Key Statistics

Statistic 1

15.7% of high school students bullied on school property in 2019.

Statistic 2

Cyberbullying: 15.7% of high schoolers in past year, 2021 YRBS.

Statistic 3

24.2% of female high school students bullied on school property, 2019.

Statistic 4

Male students: 19.6% bullied at school, 2019 data.

Statistic 5

White students: 22.3% bullying victimization at school, 2019.

Statistic 6

Hispanic: 18.9% bullied on school property, 2019 YRBS.

Statistic 7

28% of students 12-18 experienced bullying in 2018-19.

Statistic 8

46% of 6th-12th graders bullied at school in 2019 GLSEN survey.

Statistic 9

Cyberbullying affects 37% of students, 22% cyberbullied 2+ times/month.

Statistic 10

LGBTQ+ youth: 54.2% bullied at school vs 27.7% straight peers, 2019.

Statistic 11

20% of bullied students consider suicide, 15% attempt.

Statistic 12

Bullied youth 2.2x more likely to attempt suicide.

Statistic 13

33% of middle schoolers cyberbullied, 2018 data.

Statistic 14

Female students more likely to cyberbully (11%) than males (5%), 2021.

Statistic 15

16% of high schoolers cyberbullied, females 18.8%, 2021.

Statistic 16

Bullying peaks in 6th grade at 31%, declines to 12% by 12th.

Statistic 17

64% of cyberbullied teens not tell parents, 2016.

Statistic 18

Racial bullying: 25% Black students vs 22% white, 2019.

Statistic 19

23.2% of 9th graders bullied at school, 2019 YRBS.

Statistic 20

12th grade: 9.5% bullying at school, 2019.

Statistic 21

In 2021, 10.2% of high school students reported physical dating violence in past 12 months.

Statistic 22

Female high school students: 13.6% experienced physical dating violence, 2021.

Statistic 23

Male students: 6.7% physical dating violence victimization, 2021 YRBS.

Statistic 24

11.1% of Black female high schoolers reported physical dating violence in 2021.

Statistic 25

Hispanic females: 14.2% physical dating violence, 2021 data.

Statistic 26

White females: 12.8% experienced physical dating violence, 2021.

Statistic 27

Sexual dating violence: 9.1% of high school students in past year, 2021.

Statistic 28

14.5% of females reported sexual dating violence, 2021 YRBS.

Statistic 29

Males: 3.5% sexual dating violence victimization, 2021.

Statistic 30

Nearly 1 in 11 adolescent girls (9%) report being forced to have sexual intercourse, CDC data.

Statistic 31

23% of female high school students report being forced into unwanted sexual acts by dating partner.

Statistic 32

1 in 4 teen dating relationships is violent, per 2011 CDC NISVS.

Statistic 33

33% of teens experience abuse in relationships, 72% say it's common among peers.

Statistic 34

Teen girls aged 16-19 experience highest rate of dating violence at 15.6 victimizations per 1,000.

Statistic 35

Boys aged 15 are 1.5 times more likely to be victim of dating violence than girls.

Statistic 36

40% of girls aged 14-17 know someone dating violently, 2018 survey.

Statistic 37

21% of high school students report being physically hurt by boyfriend/girlfriend, 2021.

Statistic 38

12% of male students reported physical hurt by partner, 2021 YRBS.

Statistic 39

Sad/hopeless feelings doubled (31% vs 15%) among those experiencing dating violence, 2021.

Statistic 40

Attempted suicide 3x higher (20.6% vs 6.5%) among dating violence victims, high school 2021.

Statistic 41

9th graders: 12.3% physical dating violence, highest among grades, 2021.

Statistic 42

12th graders: 7.8% physical dating violence, 2021 data.

Statistic 43

LGBTQ+ high school students: 22.4% physical dating violence vs 8.4% straight, 2021.

Statistic 44

In 2021, 18.8% of high school students carried a weapon (gun, knife) on school property.

Statistic 45

Gun carrying on school property: 2.1% of high schoolers in 2021.

Statistic 46

Males: 3.2% carried gun to school past 30 days, 2021.

Statistic 47

Females: 0.9% gun carrying at school, 2021 YRBS.

Statistic 48

Black students: 3.5% carried guns to school, 2021.

Statistic 49

Hispanic: 2.4% gun to school, 2021 data.

Statistic 50

14% of high school students carried weapon anywhere, 14+ days past month, 2021.

Statistic 51

Youth aged 15-19: 79% of homicide victims killed by firearms, 2020.

Statistic 52

Firearm homicide rate for Black youth 15-19: 39.8 per 100k, 2020.

Statistic 53

White youth firearm homicide: 2.1 per 100k, ages 15-19, 2020.

Statistic 54

Guns used in 84% of school-associated homicides 1999-2019.

Statistic 55

77% increase in school gun violence incidents 2018-2021.

Statistic 56

346 school shootings 2018-2022, 70% involving teens.

Statistic 57

Teens 18-20: highest gun death rate at 39.9 per 100k, 2021.

Statistic 58

Firearm suicides among youth 10-19 doubled 2007-2021.

Statistic 59

82% of youth gun deaths are boys, 2021 data.

Statistic 60

Black children/teens 4.6x more likely firearm homicide than white.

Statistic 61

Guns in homes increase teen suicide risk 3x.

Statistic 62

60% of mass shootings involve intimate partners/family, teens often perpetrators.

Statistic 63

2021: 48 school shootings K-12, up from 10 in 2019.

Statistic 64

9th-12th graders: 4.1% carried gun anywhere 2021.

Statistic 65

Rural youth gun carrying higher: 3.8% to school, 2021.

Statistic 66

In 2019, 41% of gang members were under 18 years old.

Statistic 67

Approximately 850,000 youth are gang-involved, with 30% active in violence, 2012 NYGC.

Statistic 68

Gang members commit 48% of violent juvenile crimes, per 2011 study.

Statistic 69

13-15 year olds comprise 15% of gang members, highest recruitment age.

Statistic 70

Youth gangs responsible for 75% of school-associated violent deaths 1999-2017.

Statistic 71

Male youth gang members 92% of total, females 8%, 2018 OJJDP.

Statistic 72

Black youth 35% of gang members, Hispanics 40%, whites 20%, 2012 data.

Statistic 73

25% of gang youth report daily drug sales involvement linked to violence.

Statistic 74

Gang violence accounts for 50%+ of homicides in 25 largest U.S. cities.

Statistic 75

94% of cities with population over 200k report gang problems, 2020 NYGC.

Statistic 76

Youth gang homicides increased 50% from 2014-2020 in major cities.

Statistic 77

20% of juvenile violent crime arrests involve gang members.

Statistic 78

In Chicago, 80% of teen homicides gang-related, 2016-2020.

Statistic 79

Gang-involved youth 3x more likely to carry guns daily.

Statistic 80

60% of gang youth witness shootings, 40% shot at.

Statistic 81

Female gang members involved in 10% of gang homicides.

Statistic 82

Gangs in 71% of largest cities, youth under 18 in 86% of those.

Statistic 83

35,000 active youth gangs in U.S., 1.4 million members total.

Statistic 84

Gang youth dropout rate 4x higher than non-gang peers.

Statistic 85

2019 saw 2,000 gang-related youth homicides nationwide.

Statistic 86

Rural gang youth violence rates rose 20% 2010-2020.

Statistic 87

In 2021, 8.9% of U.S. high school students reported being in a physical fight one or more times on school property in the past 12 months.

Statistic 88

Among male high school students in 2021, 10.5% were in a physical fight on school property one or more times during the past year.

Statistic 89

Female high school students reported 7.2% involvement in school physical fights in the past 12 months in 2021.

Statistic 90

Black high school students had a 12.1% rate of physical fights on school property in 2021.

Statistic 91

Hispanic high school students experienced 9.8% physical fight involvement at school in 2021.

Statistic 92

White high school students reported 7.5% physical fights on school property in the past year, 2021 data.

Statistic 93

In 2021, 5.9% of high school students missed school because they felt unsafe at school or traveling to/from school.

Statistic 94

15.3% of high school students were threatened or injured with a weapon on school property one or more times in 2021.

Statistic 95

Male students: 18.2% threatened/injured with weapon at school in 2021 YRBS.

Statistic 96

Female students: 12.3% reported weapon threats/injuries at school, 2021.

Statistic 97

6.8% of high school students carried a weapon on school property in the past 30 days, 2021.

Statistic 98

9.1% of male high schoolers carried weapons to school in past 30 days, 2021.

Statistic 99

From 1991 to 2021, physical fights at school among high schoolers decreased from 16.3% to 8.9%.

Statistic 100

In 2019, 7.4% of students aged 12-18 experienced violent victimization at school.

Statistic 101

2020-21 school year saw 93 school shootings resulting in 251 people shot, including 38 deaths.

Statistic 102

In 2017-18, 24% of public schools reported physical attacks or fights without weapons.

Statistic 103

5% of schools reported physical attacks/fights with weapons in 2017-18.

Statistic 104

16% of students aged 12-18 feared attack or harm at school in 2019.

Statistic 105

Gang fights contributed to 23% of serious disciplinary actions in schools, 2017-18.

Statistic 106

4.5% of high school students carried guns to school in past 30 days in 1995, down to 1.9% in 2021.

Statistic 107

14% of high school students were bullied on school property in 2021.

Statistic 108

Male students bullied on school property: 12.5% in 2021.

Statistic 109

Female students: 15.4% bullied on school property, 2021 YRBS.

Statistic 110

Electronic bullying among high schoolers: 16% in past year, 2021.

Statistic 111

20% of students aged 12-18 were bullied during 2018-19 school year.

Statistic 112

In 2021, 8% of 9th graders were in physical fights at school.

Statistic 113

12th graders: 5.2% physical fights at school, 2021 data.

Statistic 114

Rural high school students: 10.2% physical fights at school, 2021.

Statistic 115

Urban students: 8.1% physical fights at school, 2021 YRBS.

Statistic 116

Suburban: 8.7% physical fights at school among high schoolers, 2021.

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Behind the headlines of progress lies a harrowing reality: the enduring and multifaceted violence experienced by American teens, from school fights and gang involvement to bullying and armed threats, continues to shape their safety, mental health, and future in alarming ways.

Key Takeaways

  • In 2021, 8.9% of U.S. high school students reported being in a physical fight one or more times on school property in the past 12 months.
  • Among male high school students in 2021, 10.5% were in a physical fight on school property one or more times during the past year.
  • Female high school students reported 7.2% involvement in school physical fights in the past 12 months in 2021.
  • In 2021, 10.2% of high school students reported physical dating violence in past 12 months.
  • Female high school students: 13.6% experienced physical dating violence, 2021.
  • Male students: 6.7% physical dating violence victimization, 2021 YRBS.
  • In 2019, 41% of gang members were under 18 years old.
  • Approximately 850,000 youth are gang-involved, with 30% active in violence, 2012 NYGC.
  • Gang members commit 48% of violent juvenile crimes, per 2011 study.
  • 15.7% of high school students bullied on school property in 2019.
  • Cyberbullying: 15.7% of high schoolers in past year, 2021 YRBS.
  • 24.2% of female high school students bullied on school property, 2019.
  • In 2021, 18.8% of high school students carried a weapon (gun, knife) on school property.
  • Gun carrying on school property: 2.1% of high schoolers in 2021.
  • Males: 3.2% carried gun to school past 30 days, 2021.

Teen violence remains a serious problem in American schools and relationships.

Bullying

115.7% of high school students bullied on school property in 2019.
Verified
2Cyberbullying: 15.7% of high schoolers in past year, 2021 YRBS.
Verified
324.2% of female high school students bullied on school property, 2019.
Verified
4Male students: 19.6% bullied at school, 2019 data.
Directional
5White students: 22.3% bullying victimization at school, 2019.
Single source
6Hispanic: 18.9% bullied on school property, 2019 YRBS.
Verified
728% of students 12-18 experienced bullying in 2018-19.
Verified
846% of 6th-12th graders bullied at school in 2019 GLSEN survey.
Verified
9Cyberbullying affects 37% of students, 22% cyberbullied 2+ times/month.
Directional
10LGBTQ+ youth: 54.2% bullied at school vs 27.7% straight peers, 2019.
Single source
1120% of bullied students consider suicide, 15% attempt.
Verified
12Bullied youth 2.2x more likely to attempt suicide.
Verified
1333% of middle schoolers cyberbullied, 2018 data.
Verified
14Female students more likely to cyberbully (11%) than males (5%), 2021.
Directional
1516% of high schoolers cyberbullied, females 18.8%, 2021.
Single source
16Bullying peaks in 6th grade at 31%, declines to 12% by 12th.
Verified
1764% of cyberbullied teens not tell parents, 2016.
Verified
18Racial bullying: 25% Black students vs 22% white, 2019.
Verified
1923.2% of 9th graders bullied at school, 2019 YRBS.
Directional
2012th grade: 9.5% bullying at school, 2019.
Single source

Bullying Interpretation

The grim reality is that while bullying peaks in the noisy halls of middle school, its silent digital twin thrives in the pocket, and both leave a trail of shattered statistics that disproportionately target our most vulnerable youth, proving this isn't just kids being kids—it's a systemic failure with life-or-death consequences.

Dating Violence

1In 2021, 10.2% of high school students reported physical dating violence in past 12 months.
Verified
2Female high school students: 13.6% experienced physical dating violence, 2021.
Verified
3Male students: 6.7% physical dating violence victimization, 2021 YRBS.
Verified
411.1% of Black female high schoolers reported physical dating violence in 2021.
Directional
5Hispanic females: 14.2% physical dating violence, 2021 data.
Single source
6White females: 12.8% experienced physical dating violence, 2021.
Verified
7Sexual dating violence: 9.1% of high school students in past year, 2021.
Verified
814.5% of females reported sexual dating violence, 2021 YRBS.
Verified
9Males: 3.5% sexual dating violence victimization, 2021.
Directional
10Nearly 1 in 11 adolescent girls (9%) report being forced to have sexual intercourse, CDC data.
Single source
1123% of female high school students report being forced into unwanted sexual acts by dating partner.
Verified
121 in 4 teen dating relationships is violent, per 2011 CDC NISVS.
Verified
1333% of teens experience abuse in relationships, 72% say it's common among peers.
Verified
14Teen girls aged 16-19 experience highest rate of dating violence at 15.6 victimizations per 1,000.
Directional
15Boys aged 15 are 1.5 times more likely to be victim of dating violence than girls.
Single source
1640% of girls aged 14-17 know someone dating violently, 2018 survey.
Verified
1721% of high school students report being physically hurt by boyfriend/girlfriend, 2021.
Verified
1812% of male students reported physical hurt by partner, 2021 YRBS.
Verified
19Sad/hopeless feelings doubled (31% vs 15%) among those experiencing dating violence, 2021.
Directional
20Attempted suicide 3x higher (20.6% vs 6.5%) among dating violence victims, high school 2021.
Single source
219th graders: 12.3% physical dating violence, highest among grades, 2021.
Verified
2212th graders: 7.8% physical dating violence, 2021 data.
Verified
23LGBTQ+ high school students: 22.4% physical dating violence vs 8.4% straight, 2021.
Verified

Dating Violence Interpretation

Behind the veneer of young love lies a silent epidemic where too many first dates end with first aid, and heartbreak is too often measured in bruises and trauma.

Firearm Violence

1In 2021, 18.8% of high school students carried a weapon (gun, knife) on school property.
Verified
2Gun carrying on school property: 2.1% of high schoolers in 2021.
Verified
3Males: 3.2% carried gun to school past 30 days, 2021.
Verified
4Females: 0.9% gun carrying at school, 2021 YRBS.
Directional
5Black students: 3.5% carried guns to school, 2021.
Single source
6Hispanic: 2.4% gun to school, 2021 data.
Verified
714% of high school students carried weapon anywhere, 14+ days past month, 2021.
Verified
8Youth aged 15-19: 79% of homicide victims killed by firearms, 2020.
Verified
9Firearm homicide rate for Black youth 15-19: 39.8 per 100k, 2020.
Directional
10White youth firearm homicide: 2.1 per 100k, ages 15-19, 2020.
Single source
11Guns used in 84% of school-associated homicides 1999-2019.
Verified
1277% increase in school gun violence incidents 2018-2021.
Verified
13346 school shootings 2018-2022, 70% involving teens.
Verified
14Teens 18-20: highest gun death rate at 39.9 per 100k, 2021.
Directional
15Firearm suicides among youth 10-19 doubled 2007-2021.
Single source
1682% of youth gun deaths are boys, 2021 data.
Verified
17Black children/teens 4.6x more likely firearm homicide than white.
Verified
18Guns in homes increase teen suicide risk 3x.
Verified
1960% of mass shootings involve intimate partners/family, teens often perpetrators.
Directional
202021: 48 school shootings K-12, up from 10 in 2019.
Single source
219th-12th graders: 4.1% carried gun anywhere 2021.
Verified
22Rural youth gun carrying higher: 3.8% to school, 2021.
Verified

Firearm Violence Interpretation

These statistics paint a stark portrait of a generation navigating a landscape where carrying a weapon has become a grim, normalized calculus for far too many, while revealing a devastating and inequitable toll that falls hardest on Black youth and turns schools from sanctuaries into statistically significant sites of trauma.

Gang Violence

1In 2019, 41% of gang members were under 18 years old.
Verified
2Approximately 850,000 youth are gang-involved, with 30% active in violence, 2012 NYGC.
Verified
3Gang members commit 48% of violent juvenile crimes, per 2011 study.
Verified
413-15 year olds comprise 15% of gang members, highest recruitment age.
Directional
5Youth gangs responsible for 75% of school-associated violent deaths 1999-2017.
Single source
6Male youth gang members 92% of total, females 8%, 2018 OJJDP.
Verified
7Black youth 35% of gang members, Hispanics 40%, whites 20%, 2012 data.
Verified
825% of gang youth report daily drug sales involvement linked to violence.
Verified
9Gang violence accounts for 50%+ of homicides in 25 largest U.S. cities.
Directional
1094% of cities with population over 200k report gang problems, 2020 NYGC.
Single source
11Youth gang homicides increased 50% from 2014-2020 in major cities.
Verified
1220% of juvenile violent crime arrests involve gang members.
Verified
13In Chicago, 80% of teen homicides gang-related, 2016-2020.
Verified
14Gang-involved youth 3x more likely to carry guns daily.
Directional
1560% of gang youth witness shootings, 40% shot at.
Single source
16Female gang members involved in 10% of gang homicides.
Verified
17Gangs in 71% of largest cities, youth under 18 in 86% of those.
Verified
1835,000 active youth gangs in U.S., 1.4 million members total.
Verified
19Gang youth dropout rate 4x higher than non-gang peers.
Directional
202019 saw 2,000 gang-related youth homicides nationwide.
Single source
21Rural gang youth violence rates rose 20% 2010-2020.
Verified

Gang Violence Interpretation

The tragic algebra of street life shows that while gangs recruit childhood, they cash out in funerals, with a grim dividend of violence paid by the youngest and poorest among us.

School Violence

1In 2021, 8.9% of U.S. high school students reported being in a physical fight one or more times on school property in the past 12 months.
Verified
2Among male high school students in 2021, 10.5% were in a physical fight on school property one or more times during the past year.
Verified
3Female high school students reported 7.2% involvement in school physical fights in the past 12 months in 2021.
Verified
4Black high school students had a 12.1% rate of physical fights on school property in 2021.
Directional
5Hispanic high school students experienced 9.8% physical fight involvement at school in 2021.
Single source
6White high school students reported 7.5% physical fights on school property in the past year, 2021 data.
Verified
7In 2021, 5.9% of high school students missed school because they felt unsafe at school or traveling to/from school.
Verified
815.3% of high school students were threatened or injured with a weapon on school property one or more times in 2021.
Verified
9Male students: 18.2% threatened/injured with weapon at school in 2021 YRBS.
Directional
10Female students: 12.3% reported weapon threats/injuries at school, 2021.
Single source
116.8% of high school students carried a weapon on school property in the past 30 days, 2021.
Verified
129.1% of male high schoolers carried weapons to school in past 30 days, 2021.
Verified
13From 1991 to 2021, physical fights at school among high schoolers decreased from 16.3% to 8.9%.
Verified
14In 2019, 7.4% of students aged 12-18 experienced violent victimization at school.
Directional
152020-21 school year saw 93 school shootings resulting in 251 people shot, including 38 deaths.
Single source
16In 2017-18, 24% of public schools reported physical attacks or fights without weapons.
Verified
175% of schools reported physical attacks/fights with weapons in 2017-18.
Verified
1816% of students aged 12-18 feared attack or harm at school in 2019.
Verified
19Gang fights contributed to 23% of serious disciplinary actions in schools, 2017-18.
Directional
204.5% of high school students carried guns to school in past 30 days in 1995, down to 1.9% in 2021.
Single source
2114% of high school students were bullied on school property in 2021.
Verified
22Male students bullied on school property: 12.5% in 2021.
Verified
23Female students: 15.4% bullied on school property, 2021 YRBS.
Verified
24Electronic bullying among high schoolers: 16% in past year, 2021.
Directional
2520% of students aged 12-18 were bullied during 2018-19 school year.
Single source
26In 2021, 8% of 9th graders were in physical fights at school.
Verified
2712th graders: 5.2% physical fights at school, 2021 data.
Verified
28Rural high school students: 10.2% physical fights at school, 2021.
Verified
29Urban students: 8.1% physical fights at school, 2021 YRBS.
Directional
30Suburban: 8.7% physical fights at school among high schoolers, 2021.
Single source

School Violence Interpretation

While we can rightly note a promising long-term decline in schoolyard brawls, the sobering and persistent reality is that the modern high school experience for too many students is still punctuated by the threat of weapons, the trauma of bullying, and the chilling calculus of feeling unsafe in a place meant for learning.