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 25 years, thanks to individual donors like you.

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bar chart showing the number of women incarcerated in jails, state prisons, and federal prisons per 100,000 women from 1925 to 2023

Data Source: For source details, see https://www.prisonpolicy.org/reports/women_overtime.html. (Graph: Wendy Sawyer, 2026)

This graph originally appeared in Updated data and charts: Women’s incarceration, national prison population counts, psychological distress behind bars, and more.

The original version of this graph was published in The Gender Divide: Tracking women's state prison growth.

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