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.

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Peter Wagner, Executive Director
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map comparing imprisonment rates in two Los Angeles neighborhoods: Westwood and Green Meadows

Data Source: California state redistricting data and U.S. Census Bureau P.L. 94-171 redistricting data processed by Peter Horton at Redistricting Data Hub. See report for full methodology and underlying data tables. (Graph: Emily Widra, 2022)

This graph originally appeared in Where people in prison come from: The geography of mass incarceration in California.

The underlying data can be found in the report’s appendix tables.



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