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Issues

Learn about our key areas of focus to end mass incarceration and promote racial justice.
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Racial Justice

Ending mass incarceration must include combating racial inequality and disparity.

Sentencing Reform

It's time to take a second look at extreme sentences.

Voting Rights

The criminal justice system shouldn't have a say in our democracy.

Youth Justice

We must end youth incarceration and provide all youth with the support they need to thrive.
Featured Campaign

Second Look Network

Ending mass incarceration requires taking a second look at extreme sentences. Learn more about our coalition of legal professionals providing direct representation to incarcerated individuals seeking relief from lengthy or unfair sentences.
Advocacy

The Sentencing Project is a leading voice for criminal legal reform.
Advocacy overview
Our Work

Explore our work at the national, state, and local level to promote a fair and effective criminal legal system.

Second Look Network

The Network serves, connects, and empowers legal advocates across the country to bring people serving excessive and unfair prison sentences home.

Get Involved

Changing laws and policies to end mass incarceration require a mass movement. Here are ways you can take action.
Featured Campaign

50 Years and a Wake Up

This year marks the 50th year since the U.S. prison population began its unprecedented surge. Partner with us to end mass incarceration!
Research

Explore our publications, fact sheets, data & more.
Overview
Growth in Mass Incarceration

The United States is the world’s leader in incarceration. Get the facts and statistics on trends in U.S. incarceration.

U.S. Criminal Justice Data

View state-level data to provide a snapshot of key indicators of mass incarceration's impact in the United States

Detailed Data Tool

Compare state-level incarceration data for youth and adults with this expanded data set

Resource Library

Search important resources published by The Sentencing Project, including research publications, advocacy briefs, webinars, and more
Featured Publication

One in Five

One in five Black men born in 2001 is likely to experience imprisonment within their lifetime. Our four-part “One in Five” series examines racial inequities in America’s criminal legal system, as well as highlights promising reforms.
- Glossary of Criminal Justice Terms

Amicus Brief

Amicus Brief in Support of Ending Extreme Sentences for Youth in Maryland

December 6, 2021

The Sentencing Project, the MacArthur Justice Center, the Juvenile Law Center, and others advocate for the end of extreme sentencing for youth in Maryland.

Related to: Youth Justice, State Advocacy

The Sentencing Project joined with partners at the MacArthur Justice Center, the Juvenile Law Center, and others who oppose extreme sentences for youth on an amicus curiae brief to end those sentences in Maryland and to require a finding of permanent incorrigibility under the Maryland Declaration of Rights during sentencing.

Click here to download the brief.

Related Resources

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Policy Brief

Protect and Redirect: How to Reduce Racial and Ethnic Disparities in Juvenile Diversion

This brief suggests practical steps that advocates, system leaders, and in some cases legislators can take to address disparities in diversion, including many examples where these suggested reforms are being implemented effectively.

April 18, 2024

Policy Brief

Protect and Redirect: Effective Messaging to Promote Juvenile Diversion Reform

This brief provides recommendations for advocates on how best to understand and address the messaging challenge in order to build support for further progress expanding the use of diversion in youth justice.

By Richard Mendel on April 18, 2024

Policy Brief

Protect and Redirect: Measuring Equity and Results in Juvenile Diversion

Robust data collection and analysis are essential tools in any effort to expand and improve the use of diversion.

April 18, 2024