What’s New
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Lethal injection in the modern era: Cruel, unusual, and racist by Reprieve
April 25: Research Library: Death Penalty
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New data and visualizations spotlight states’ reliance on excessive jailing We’ve updated the data tables and graphics from our 2017 report to show just how little has changed in our nation’s overuse of jails: too many people are locked up in jails, most detained pretrial and many of them are not even under local jurisdiction.
April 15: Briefings
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Recent data offer a detailed snapshot of the cost of family contact in local jails Some of the questions we receive most often about communication policies (and rates) in local jails can finally be answered, thanks to two new resources from Michigan and Minnesota.
April 11: Prison Policy Initiative Blog
Featured report
Arrest, Release, Repeat: How police and jails are used to respond to social problems
How many people go to county jails every year, and how many times do they go? These basic data points — essential to understanding whether counties are using police and jails properly — weren't available until now. In our report, we break down the number of people booked in jail every year, including how many return multiple times. We go on to analyze the demographic characteristics of people who go to jail, including rates of poverty, access to health care, and race. Lastly, we present policy recommendations for counties hoping to change how their jails are used.
Mass incarceration, state by state
Learn about the national prison crisis and how we can begin to turn the tide on mass incarceration. Then, drill down to your state. Be sure to also check out our pages focused on D.C., and the incarceration of Native people.
If our work is new to you, you might want to check out our 2022-2023 annual report.
Recommended Reading:
Advocacy Toolkit
Resources, tips, and best practices to help advocates working to end mass incarceration.
50 state incarceration profiles
All of our recent reports about prison/jail growth, racial disparities, and more, re-organized by state.
Mass Incarceration: The Whole Pie
The U.S. incarcerates over 1.9 million people, more than any other country. Where are they locked up and why? Read our report.
Exploitation in the criminal justice system
Companies and correctional facilities exploit captive markets. We expose them.