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
Eight House districts meet federal minimum population only because they include incarcerated people as local residents.

(Map: Prison Policy Initiative, 2009)

This map originally appeared in Importing Constituents: Prisoners and Political Clout in Pennsylvania.



Stay Informed


Get the latest updates:



Share on 𝕏 Donate