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
Graph showing the number of men in Wyoming state prisons from 1978 to 2,015. In 1978, there were 414 men in Wyoming state prisons. By 2015, the number of men in prison had grown to 2,157.

(Graph: Wendy Sawyer, January 2018)

thumbnail for The Gender Divide report This graph is a part of the Prison Policy Initiative report, The Gender Divide: Tracking women's state prison growth.

Stay Informed

Get the latest updates:


And our other newsletters:







Stay Informed


Get the latest updates:



Share on 𝕏 Donate