I need your help. I co-founded the Prison Policy Initiative to put the problem of mass incarceration — and the perverse incentives that fuel it — on the national agenda. Over the last 17 years, our campaigns have protected our democracy from the prison system and protected the poorest families in this country from the predatory prison telephone industry. Our reports untangle the statistics and recruit new allies.

But now, more than ever, we need your help to put data & compassion into the conversation.

Thank you.
—Peter Wagner, Executive DirectorDonate
graph showing Pennsylvania prison populaton, 1978 to 2012

Data Source: Bureau of Justice Statistics, Corrections Statistics Analysis Tool. (Graph: Peter Wagner, May 2014)

report thumbnailThis graph is a part of Tracking State Prison Growth, a Prison Policy Initiative briefing.

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