The National Archive of Criminal Justice Data disseminates data from 3,300 studies, almost two million variables, linked to a bibliography of 28,000 citations

Joined August 2015
215 Photos and videos
NACJD at ICPSR retweeted
Join BJS Thursday, June 25 at 1:00 pm ET for our Federal Justice Statistics Program webinar! Presenters will demonstrate how to track federal criminal cases from investigation through corrections. Register now: bjs.ojp.gov/events/federal-j… #BJSWebinars #BJSstats
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June is Pride Month! ICPSR's Pride Month Resource Guide provides a starting point to share and explore video and audio content, events, and more as you celebrate Pride Month. Check it out: myumi.ch/gkj9n #DataMatters #CriminalJusticeData
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Now available at @nackjaydee: NIJ grantees develop and evaluate an artificial intelligence tool using agent-based modeling methods for crime analysis and risk evaluation to improve the effectiveness of person-based patrol strategies. myumi.ch/qwkXN #NIJ #OJP
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What story can data tell? National Intimate Partner and Sexual Violence Survey data allowed authors Cunningham & Anderson to investigate how intimate partner violence affects individuals differently based on their gender and sexual orientation. Read more: myumi.ch/zNEmP
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NACJD at ICPSR retweeted
This account will soon be archived but we aren’t going anywhere! You can still get the latest NIJ information by following @OJPgov. Thank you for following us and we look forward to sharing the latest info with you at @OJPgov
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NACJD at ICPSR retweeted
This account will soon be archived but we aren’t going anywhere! You can still get the latest OJJDP information by following @OJPgov. Thank you for following us and we look forward to sharing the latest info with you at @OJPgov.
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NACJD at ICPSR retweeted
Springtime in A2 appreciation post 🌷 #EarthDay x #GoBlue
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NACJD at ICPSR retweeted
BJS seeks applicants for the BJS FY25 National Prison Rape Statistics Program Assessment. The focus is to assess existing data collections and conduct methodological research, development, and testing to inform its future. bjs.ojp.gov/funding/opportun…
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In February 2026, NACJD released 8 new studies. Newly released data cover topics such as violent crime, school safety, and criminal investigations. Follow the link to learn more: myumi.ch/D8p6R #CriminalJusticeData #DataMatters #CriminalJustice @OJPNIJ @OJPOJJDP @OJPNIJ
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NACJD at ICPSR retweeted
Mar 12
NEW PUBLICATION | @BJSgov releases Federal Prisoner Statistics Collected Under the First Step Act, 2025. To read the full report, click here: bjs.ojp.gov/library/publicat…
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NACJD at ICPSR retweeted
Mar 23
NEW PUBLICATION ADVISORY | @BJSgov releases Hiring and Retention of State and Local Law Enforcement Officers, 2020 – Statistical Tables. To read the full report, please click here: bjs.ojp.gov/library/publicat…
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New #data now available: A new study explores whether combining mindfulness with typical health and safety components offers unique benefits for those working in corrections. Check out the study here: myumi.ch/z9bw2
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A recent study finds gun purchase waiting periods reduce suicide rates, with stronger effects farther from states without such laws. Researchers used NACJD’s State Firearm Law Database to analyze policy impacts. Learn more on the ICPSR Bib site: myumi.ch/JPz7D
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In January, NACJD released 10 studies, with data from the National Electronic Injury Surveillance System All Injury Program & Firearm Injury Surveillance Study series. Other study topics include sex trafficking, inmate programs, police equipment & more: myumi.ch/Z2GQ9
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NACJD at ICPSR retweeted
Feb 14
💘 Calling all data lovers! From pun-filled notes to clever data jokes, you’ll find customizable Valentines at ICPSR for your Love Data Week celebrations. myumi.ch/ICPSRLoveDataWeek #LoveData26
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Love Data Week is here! Here's a Valentine from NACJD. We invite you to check out @ICPSR's lineup of events and studies to adopt, including NACJD Study 38599, Risk & Protective Trajectories, Community Context, & Juvenile Recidivism, FL. myumi.ch/Qwgzj #LoveData26
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NACJD at ICPSR retweeted
Feb 8
Flex your data knowledge and word skills with theICPSR Crossword Puzzle! Can you fill in every square? myumi.ch/G2NWg #LoveData26
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NACJD at ICPSR retweeted
Feb 3
Adopt a dataset for Love Data Week! Explore, share, and earn a free Certificate of Adoption. Start now: myumi.ch/ICPSR-ADOPT #DataAdoption #ICPSR
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NACJD at ICPSR retweeted
We’ve moved. Follow us on Instagram, Bluesky, and sign up for email updates. Instagram: instagram.com/lovedataweek Bluesky: bsky.app/profile/lovedatawee… Email updates: eepurl.com/hNARJP Community Debrief (Feb. 26): myumi.ch/Mkd45
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NACJD at ICPSR retweeted
Feb 5
❤️ Join us February 12th & 13th, for more webinars covering health data to AI use in data to teaching with data. Plus, discover how you can "Adopt a Dataset" and make a difference in research! See the full schedule and register at myumi.ch/ICPSRLoveDataWeek. #LoveData26
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