College campus sexual assault affects students across identities, with women experiencing the largest share of harm. Many assaults involve someone known to the victim, and risk patterns can vary by social context, including fraternity affiliation and alcohol-related circumstances. As you explore this page, you’ll see which groups report harassment or assault, how often victims seek help through campus and law enforcement, and which prevention approaches show measurable impact—along with how Title IX changes reporting outcomes.
Key Takeaways
- 90% of perpetrators are male
- 99% of campus rapists are male
- 84% of perpetrators are known to victim
- Approximately 1 in 5 U.S. undergraduate women (19%) experience attempted or completed sexual assault while in college
- 13.2% of college women report experiencing some form of nonconsensual sexual contact since entering college
- 23% of female college students experience sexual assault or sexual misconduct through physical force, threats of force, or incapacitation
- 75% of prevention training improves reporting intent
- Title IX compliance reduces assaults by 15%
- Bystander intervention programs reduce assaults 17%
- 5-8% of assaults reported to law enforcement
- 90% of campus assaults go unreported
- Only 20% of victims report to campus authorities
- 51.1% of female students experienced sexual harassment
- 89% of college sexual assault victims are female
- Freshmen and sophomores comprise 50% of victims
Most college sexual assaults involve known male perpetrators, are widely unreported, and prevention can reduce harm.
Related reading
01 · Category
Perpetrator Demographics20 stats
01
90% of perpetrators are male
02
99% of campus rapists are male
03
84% of perpetrators are known to victim
04
Fraternity members 300% more likely to rape
05
Student athletes commit 19% of assaults despite 4% population
06
35% of male students admit acts qualifying as rape
07
Repeat offenders commit 90% of campus rapes
08
72% of perpetrators used alcohol
09
White males 60% of perpetrators
10
63% of assaults by classmates
11
Male athletes 38% more likely to perpetrate
12
15% of fraternity men admit rape
13
Perpetrators often use coercion: 78%
14
44% of perpetrators are serial rapists
15
Upperclassmen men perpetrate 2x more
16
10% of male students responsible for 90% assaults
17
Drug-facilitated assaults by 12% perpetrators
18
25% of perpetrators are international students
19
LGBTQ male perpetrators 5% of cases
20
Only 6% of perpetrators face jail time
Interpretation
Perpetrator Demographics Interpretation
The perpetrator demographics show that campus sexual assault is overwhelmingly male, with 90% of perpetrators and 99% of campus rapists being male, and that perpetrators are often known to the victim at 84%, underscoring that prevention efforts must focus on male-targeted, acquaintance-based risk.
02 · Category
Prevalence Rates30 stats
01
Approximately 1 in 5 U.S. undergraduate women (19%) experience attempted or completed sexual assault while in college
02
13.2% of college women report experiencing some form of nonconsensual sexual contact since entering college
03
23% of female college students experience sexual assault or sexual misconduct through physical force, threats of force, or incapacitation
04
5.4% of male college students report experiencing sexual assault through physical force, threats, or incapacitation since college
05
Nearly 1 in 4 undergraduate women (23.1%) experienced nonconsensual sexual contact by force or incapacitation
06
Over half (51%) of college sexual assaults occur between 10pm and 2am
07
43% of college sexual assaults occur in residence halls
08
1 in 4 campus rapes occur in fraternity houses
09
11% of sexual assaults on campus involve drugs or alcohol used to incapacitate victims
10
College women are 3 times more likely to experience sexual assault than high school women
11
8.8% of college students reported nonconsensual sexual penetration since college entry
12
27.2% of female college seniors report attempted or completed unwanted sexual contact
13
Lifetime prevalence of rape among college women is 20-25%
14
10.4% of transgender college students report sexual assault
15
35% of college men report perpetrating some form of sexual aggression
16
7.7% of college women report completed rape since entering college
17
Sexual assault rates peak in the first few weeks of freshman year
18
90% of campus sexual assaults involve alcohol use by perpetrator, victim, or both
19
1 in 16 male college students experience sexual assault
20
25% of college women face attempted or completed rape
21
4% of college men report being raped
22
Nonconsensual kissing or fondling reported by 36% of female students
23
12.5% of graduate students report sexual harassment or assault
24
2.2% of college students report completed sexual penetration by incapacitation
25
Fraternity men are 3 times more likely to commit rape
26
80% of campus rapes are committed by serial offenders
27
15% of college women experience stalking alongside assault
28
6.1% of male undergraduates report incapacitated rape
29
42% of college sexual assaults are reported by friends
30
1 in 3 college men admit to behaviors meeting legal rape definition
Interpretation
Prevalence Rates Interpretation
Prevalence rates show that sexual violence is common on college campuses, with 19% of undergraduate women experiencing attempted or completed assault while in college and 51% of assaults happening between 10pm and 2am.
03 · Category
Prevention Policy24 stats
01
75% of prevention training improves reporting intent
02
Title IX compliance reduces assaults by 15%
03
Bystander intervention programs reduce assaults 17%
04
Alcohol restriction policies cut incidents 20%
05
Affirmative consent laws increase reporting 30%
06
85 colleges sanctioned for Title IX violations since 2011
07
Green Dot program reduces perpetration 50%
08
Campus police training improves response 40%
09
63% of students receive no prevention education
10
Clery Act transparency reduces assaults 10%
11
Fraternity bans cut assaults 25%
12
Safe Walk programs used by 40% post-incident
13
VAWA 2013 increased funding 35% for prevention
14
Online modules reduce acceptance of myths 28%
15
Peer theater reduces perpetration 40%
16
70% of campuses lack survivor services
17
Blueprints programs prevent 30% assaults
18
Amnesty policies increase reporting 50%
19
Faculty training reduces harassment 22%
20
CCTV in dorms cuts assaults 18%
21
95% of prevention funds underutilized
22
Mentors in Residence cut victimization 35%
23
82% of survivors drop out post-assault
24
50% of victims suffer depression
Interpretation
Prevention Policy Interpretation
Prevention policy efforts are making a measurable difference, with affirmative consent laws increasing reporting by 30% and bystander intervention programs cutting assaults by 17%, while Title IX compliance also contributes to a 15% reduction in assaults.
More related reading
04 · Category
Reporting Rates30 stats
01
5-8% of assaults reported to law enforcement
02
90% of campus assaults go unreported
03
Only 20% of victims report to campus authorities
04
10% of victims report to police
05
Fear of not being believed: 57% reason for not reporting
06
65% fear retaliation or blame
07
Only 12% of reported cases lead to expulsion
08
Clery Act reports average 5% of actual assaults
09
30% report to friends, 5% to Title IX
10
Reporting rates for males: 15% lower than females
11
80% of unreported due to alcohol involvement
12
Title IX complaints rose 400% post-2011
13
Only 4.3% of forcible sex offenses result in arrest
14
96% of complaints dismissed by colleges
15
Anonymous reporting used by 20% of victims
16
Reporting doubles with bystander intervention programs
17
70% of victims cite shame as barrier
18
Police clearance rate for campus assaults: 20%
19
Fraternity assaults reported 50% less
20
Online reporting increases filings by 25%
21
85% of faculty unaware of reporting protocols
22
Repeat victimization reporting: 40% higher
23
2% of assaults lead to conviction
24
50% of Title IX cases substantiated
25
Mandatory reporting laws increase filings 15%
26
60% of victims who report drop charges due to process
27
Bystander reports: 8% of total
28
11% of sexual assaults are reported to police, campus police, or school authorities (within 1 year of the incident)
29
89% of sexual assaults are NOT reported to police, campus police, or school authorities (within 1 year of the incident)
30
2% of sexual assaults are reported to campus authorities but do not lead to police involvement (within 1 year of the incident)
Interpretation
Reporting Rates Interpretation
Within the reporting rates category, most campus sexual assaults never reach formal systems with 90% unreported, and even when reporting is considered only 5 to 8% are reported to law enforcement because fear of not being believed and fear of retaliation or blame drive nonreporting, at 57% and 65% respectively.
report visual · Breakdown
Reporting Rates to Formal Authorities (Within 1 Year)
Most campus sexual assaults are not reported to police/campus police/school authorities (89%), while only a smaller share is reported (11%), with a clear gap led by the non-reporti
11%
11% of sexual assaults are reported to police, campus police, or school authorities (within 1 year of the incident)
89%
89% of sexual assaults are NOT reported to police, campus police, or school authorities (within 1 year of the incident)
source-verifiedrainn.org
05 · Category
Victim Demographics20 stats
01
51.1% of female students experienced sexual harassment
02
89% of college sexual assault victims are female
03
Freshmen and sophomores comprise 50% of victims
04
57% of campus sexual assault victims are white, 14% Black, 12% Hispanic
05
96% of campus sexual assault victims know their assailant
06
21% of transgender students and 28% of bisexual students report assault
07
80% of female victims knew perpetrator at least somewhat well
08
College women from lower-income families 1.5x more likely to be victimized
09
68% of victims are under 18 at first assault, but college peaks later
10
42% of victims are assaulted by classmates
11
International students face 2x higher risk
12
Athletes comprise 10% of victims but higher reporting
13
30% of disabled students report sexual violence
14
Sorority women 2x more likely to be victimized
15
70% of victims experience PTSD symptoms post-assault
16
Native American college women 2.2x higher victimization rate
17
25% of gay male students report assault
18
Urban campus victims 20% higher than rural
19
15% of graduate women report assault
20
Victims using alcohol at time: 72%
Interpretation
Victim Demographics Interpretation
For the victim demographics of college campus sexual assault, women make up the clear majority with 89% of victims and 51.1% of female students reporting sexual harassment, while nearly all victims know the assailant at 96% and the largest share of victims are white at 57%.
Reference
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APA
Elif Demirci. (2026, February 13). College Campus Sexual Assault Statistics. Gitnux. https://gitnux.org/college-campus-sexual-assault-statistics
MLA
Elif Demirci. "College Campus Sexual Assault Statistics." Gitnux, 13 Feb 2026, https://gitnux.org/college-campus-sexual-assault-statistics.
Chicago
Elif Demirci. 2026. "College Campus Sexual Assault Statistics." Gitnux. https://gitnux.org/college-campus-sexual-assault-statistics.