What’s New
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Born Inside:
Birth Experiences During Incarceration & the Need for Doula Care by Birth Support Working Group
April 3: Research Library: Women and gender
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An end to prison gerrymandering? Not in the 2030 Census
The U.S. Census Bureau will once again put the burden on states and local governments to solve prison gerrymandering.
April 1: Prisoners of the Census Blog
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In federal prisons, the grievance system is designed to reject nearly all complaints about medical care
We analyzed data about formal complaints made by incarcerated people regarding medical care in federal prisons and can only conclude that grievance systems are designed to thwart nearly every one.
March 24: Briefings
Featured report
Rigging the jury: How each state reduces jury diversity by excluding people with criminal records
Our first-of-its-kind report shows how all 50 states reduce jury diversity by excluding some people with criminal records from serving. Our report includes an easy-to-read map and detailed table describing each state’s policies, and explains how excluding people with criminal records makes juries less diverse — which in turn makes criminal trials even less fair.
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 2024-2025 annual report.
Recommended Reading:
Tracking Trump's criminal legal system moves
The Administration is making America's criminal legal system harsher, less effective, and even more unjust.
Research Library
We curate a searchable database of 4,000+ original research reports, organizing each entry by topic and adding brief summaries.
Mass Incarceration: The Whole Pie
The U.S. incarcerates nearly 2 million people. Where are they locked up and why? Read our report.
Bad Behavior
This national report explains how prison disciplinary policies manufacture misconduct and severly punish incarcerated people.