HELP US END MASS INCARCERATION
The Prison Policy Initiative uses research, advocacy, and organizing to dismantle mass incarceration. We’ve been in this movement for 23 years, thanks to individual donors like you.
Can you help us sustain this work?
Thank you,
Peter Wagner, Executive Director Donate
Can you help us sustain this work?
Thank you,
Peter Wagner, Executive Director Donate
(Graph: Wendy Sawyer, January 2018)
This graph is a part of the Prison Policy Initiative report, The Gender Divide: Tracking women's state prison growth.
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 nearly 2 million people. Where are they locked up and why? Read our report.
Events
- April 30, 2025:
On Wednesday, April 30th, at noon Eastern, Communications Strategist Wanda Bertram will take part in a panel discussion with The Center for Just Journalism on the 100th day of the second Trump administration. They’ll discuss the impacts the administration has had on criminal legal policy and issues that have flown under the radar. Register here.
Not near you?
Invite us to your city, college or organization.