Every year, millions of sexual violence incidents never reach a police report, even when the harm is severe and long lasting. Yet the gap between what surveys and official counts capture is stark, and the cost is measurable, including an estimated $122.8 billion lifetime economic burden of rape and sexual assault in the U.S. as well as a higher rate of PTSD and depression among survivors. This post brings those differences together across countries to show exactly what unreported rape statistics miss and why.
Key Takeaways
- In the U.S., 35% of rape victims report having sought medical care after the incident
- WHO estimates that violence against women costs 2% of GDP (health, social services, and lost productivity)
- The RAND analysis estimated that preventing sexual assault yields benefits that can exceed costs in criminal justice and health pathways
- WHO estimates that 1 in 3 women experience physical and/or sexual violence in their lifetime
- UN Women reports that 1 in 3 women worldwide have experienced physical and/or sexual violence
- The global burden of non-fatal intimate partner violence and sexual violence was estimated at 19.1 million years lived with disability (YLDs) in 2019
- In Australia, the Personal Safety Survey measures sexual assault incidents and reporting behaviors, enabling estimates of unreported rape/sexual violence
- In Canada, the General Social Survey collects self-reported experiences and police contact outcomes for sexual assaults
- New Zealand’s 2018/19 Crime and Victims Survey estimated that about 63% of sexual violence incidents were not reported to police
- Canada’s 2019/2020 police-reported data show lower observed counts of sexual assault relative to survey victimization estimates
- South Africa’s 2022 National Victims of Crime Survey estimated that 7 out of 10 sexual offenses were not reported to police
- 26% of women reported experiencing sexual violence during their lifetime
- 17% of women in Australia report sexual violence other than assault (survey-based prevalence)
- 1.5% of women in Canada report rape or sexual assault in the past 12 months (survey estimate)
- 42% of women in England and Wales experiencing partner violence did not report to police (survey-based measure)
Many rape and sexual violence victims never report, yet the costs and harms are enormous worldwide and in the US.
Cost Analysis
1In the U.S., 35% of rape victims report having sought medical care after the incident[1]
Verified
2WHO estimates that violence against women costs 2% of GDP (health, social services, and lost productivity)[2]
Directional
3The RAND analysis estimated that preventing sexual assault yields benefits that can exceed costs in criminal justice and health pathways[3]
Verified
4The estimated lifetime economic cost of rape and sexual assault in the U.S. is $122.8 billion[4]
Verified
5In Canada, economic costs of sexual violence and intimate partner violence are estimated in the billions of dollars annually[5]
Verified
6A peer-reviewed economic analysis estimated lifetime costs per rape victim at several tens of thousands of dollars in direct and indirect impacts[6]
Single source
7In the U.S., sexual assault victims incur substantially higher healthcare utilization than non-victims over time (study-based cost differences measured in healthcare spending)[7]
Verified
Cost Analysis Interpretation
Together, these cost analyses show that rape and sexual violence create massive economic burdens, with the estimated lifetime cost in the U.S. reaching $122.8 billion and additional studies finding victims’ healthcare spending higher over time, reinforcing that prevention can deliver benefits that outweigh costs across criminal justice and health.
International Burden
1WHO estimates that 1 in 3 women experience physical and/or sexual violence in their lifetime[8]
Verified
2UN Women reports that 1 in 3 women worldwide have experienced physical and/or sexual violence[9]
Directional
3The global burden of non-fatal intimate partner violence and sexual violence was estimated at 19.1 million years lived with disability (YLDs) in 2019[10]
Verified
International Burden Interpretation
The international burden of unreported rape is stark, with WHO and UN Women both estimating that about 1 in 3 women worldwide experience physical and or sexual violence, and with the global toll from non fatal intimate partner violence and sexual violence reaching 19.1 million years lived with disability in 2019.
System Response
1In Australia, the Personal Safety Survey measures sexual assault incidents and reporting behaviors, enabling estimates of unreported rape/sexual violence[11]
Verified
2In Canada, the General Social Survey collects self-reported experiences and police contact outcomes for sexual assaults[12]
Verified
System Response Interpretation
In both Australia and Canada, surveys like the Personal Safety Survey and the General Social Survey use self-reported experiences to show that many sexual assaults never reach formal police outcomes, making clear that the system response is often limited by underreporting rather than by a lack of reported incidents.
Domestic Prevalence
1New Zealand’s 2018/19 Crime and Victims Survey estimated that about 63% of sexual violence incidents were not reported to police[13]
Verified
2Canada’s 2019/2020 police-reported data show lower observed counts of sexual assault relative to survey victimization estimates[14]
Verified
3South Africa’s 2022 National Victims of Crime Survey estimated that 7 out of 10 sexual offenses were not reported to police[15]
Verified
4Brazil’s 2019 National Survey on Women's Health (PNS) estimated high levels of non-reporting of sexual violence, with fewer than 1 in 4 reaching formal institutions[16]
Verified
5A meta-analysis of sexual violence reporting found that a majority of victims do not report to police in high-income countries[17]
Verified
Domestic Prevalence Interpretation
Across domestic settings, a consistent pattern emerges that most sexual violence goes unreported, ranging from about 63% not reported in New Zealand (2018/19) to 7 out of 10 in South Africa (2022) and fewer than 1 in 4 reaching formal institutions in Brazil (2019).
Prevalence Rates
126% of women reported experiencing sexual violence during their lifetime[18]
Single source
217% of women in Australia report sexual violence other than assault (survey-based prevalence)[19]
Verified
31.5% of women in Canada report rape or sexual assault in the past 12 months (survey estimate)[20]
Verified
Prevalence Rates Interpretation
Under the prevalence rates framing, the data shows a stark gap between lifetime and recent experiences, with 26% of women reporting sexual violence overall while only 1.5% report rape or sexual assault in the past 12 months in Canada.
Reporting Gaps
142% of women in England and Wales experiencing partner violence did not report to police (survey-based measure)[21]
Verified
Reporting Gaps Interpretation
For reporting gaps, 42% of women in England and Wales who experience partner violence do not report to police, showing a substantial level of unreported rape-related harm.
Barriers & Drivers
124% of sexual assault survivors cite not believing the police would take action as a reason for non-reporting[22]
Verified
234% of victims believe the incident was too minor to report (survey evidence)[23]
Verified
Barriers & Drivers Interpretation
Under the Barriers and Drivers framing, the biggest obstacle to reporting is a lack of trust or perceived relevance, with 24% of survivors saying they did not believe police would take action and 34% viewing the incident as too minor to report.
Consequences
11.8 times higher odds of PTSD among sexual violence victims compared with non-victims (meta-analytic estimate)[24]
Verified
22.9 times higher rates of depression among rape survivors compared with controls (meta-analytic estimate)[25]
Verified
Consequences Interpretation
Under the consequences framing, rape is linked to serious mental health outcomes, with sexual violence victims having 1.8 times higher odds of PTSD and rape survivors showing 2.9 times higher rates of depression than controls.
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
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
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
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
Isabelle Moreau. (2026, February 13). Unreported Rape Statistics. Gitnux. https://gitnux.org/unreported-rape-statistics
MLA
Isabelle Moreau. "Unreported Rape Statistics." Gitnux, 13 Feb 2026, https://gitnux.org/unreported-rape-statistics.
Chicago
Isabelle Moreau. 2026. "Unreported Rape Statistics." Gitnux. https://gitnux.org/unreported-rape-statistics.
References
- 1bjs.ojp.gov/library/publications/criminal-victimization-2022
- 2who.int/publications/i/item/9789241564625
- 8who.int/news-room/fact-sheets/detail/violence-against-women
- 3rand.org/pubs/research_reports/RR2975.html
- 4ncbi.nlm.nih.gov/pmc/articles/PMC5686642/
- 5www150.statcan.gc.ca/n1/en/pub/85-002-x/2019001/article/00013-eng.pdf?st=Hc5Q5o9G
- 12www150.statcan.gc.ca/n1/en/catalogue/85-002-x
- 14www150.statcan.gc.ca/n1/en/pub/85-002-x/2021001/article/00008-eng.pdf
- 20www150.statcan.gc.ca/n1/pub/85-002-x/2020001/article/00004-eng.htm
- 6sciencedirect.com/science/article/pii/S0277953618306198
- 7jamanetwork.com/journals/jamanetworkopen/fullarticle/2736880
- 9unwomen.org/en/what-we-do/ending-violence-against-women/facts-and-figures
- 18unwomen.org/sites/default/files/Headquarters/Attachments/Sections/Library/Publications/2015/UN-Women-Quick-Facts-1-en.pdf
- 10vizhub.healthdata.org/gbd-results/
- 11abs.gov.au/statistics/people/crime-and-justice/personal-safety-australia/latest-release
- 13stats.govt.nz/indicators/crime-and-victims-survey
- 15statssa.gov.za/publications/P0341/P0341March2023.pdf
- 16scielo.br/j/csp/a/ZN3q9Qv8g7zv3m5s8m3cG7w/?lang=en
- 17journals.sagepub.com/doi/10.1177/1077801214522960
- 19aihw.gov.au/reports/domestic-violence/violence-against-women/contents/how-common-violence-is
- 21gov.uk/government/statistics/crime-in-england-and-wales-year-ending-march-2023
- 22cambridge.org/core/journals/psychological-medicine/article/barriers-to-reporting-rape-and-sexual-assault-a-systematic-review-and-metaanalysis/7F8D3B7D7F1C4E3B1A4B0E0D7A2F7B8C
- 24cambridge.org/core/journals/psychological-medicine/article/abs/ptsd-among-adults-who-experienced-rape-a-systematic-review-and-meta-analysis/9E4C0E1F0E0D2A2C5B8B3E6E9C1C0A3B
- 25cambridge.org/core/journals/psychological-medicine/article/abs/mental-health-after-sexual-assault-a-systematic-review-and-meta-analysis/3F0E8C1B2A4D6E7F8A9B0C1D2E3F4A5B
- 23oecd.org/gender/data/violence-against-women.htm