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 20 years, thanks to individual donors like you.

Can you help us sustain this work?

Thank you,
Peter Wagner, Executive Director
Map highlighting the 11 Illinois state House districts with the largest prison populations

Data Source: Census Bureau. (Map: Prison Policy Initiative, 2010)

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

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