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Racial Disparities in Traffic Stops

By Magnus Lofstrom, Joseph Hayes, Brandon Martin, Deepak Premkumar

Traffic stops have emerged as a key driver of racial disparities in law enforcement and an area of potential reform. Our new report examines whether certain types of traffic stops could be enforced in alternative ways that reduce racial disparities and risks to officers and civilians without jeopardizing public safety.

Report

Storing Water for the Environment

By Sarah Null, Jeffrey Mount, Brian Gray, Kristen Dybala ...

Large reservoirs are essential for managing water in California’s highly variable climate—but over the years, the construction and operation of these reservoirs have had significant environmental costs. Our new research outlines how reservoir operations could be changed to improve the health of the state’s fragile freshwater ecosystems.

blog post

Mass Shootings in California

By Heather Harris

Although California’s mass shooting homicide rate is lower than the national average, a mass shooting occurs here every eight days on average.

Report

Police Use of Force and Misconduct in California

By Deepak Premkumar, Alexandria Gumbs, Shannon McConville, Renee Hsia

Nearly 200 Californians die each year in police encounters. Amid growing concern over civilian deaths and racial injustice, we examine what the existing data can—and cannot—tell us about police use of force and misconduct. We also offer recommendations for strengthening the state’s ongoing efforts to improve police transparency and accountability.

Report

Racial Disparities in Law Enforcement Stops

By Magnus Lofstrom, Joseph Hayes, Brandon Martin, Deepak Premkumar

Recent debate over police reforms has centered on how law enforcement engages with people of color, prompted by continuing concerns over racial inequities in criminal justice. In our analysis of data for nearly 4 million stops, we examine how interactions—ranging from search to use of force—differ for Black and white people, while considering factors such as stop context and law enforcement agency.

blog post

Racial Disparities Are Widespread in California

By Sarah Bohn, Magnus Lofstrom, Lynette Ubois

Addressing disparities across a wide range of areas – criminal justice, health, income and wealth, education – is essential to improving the safety and overall well-being of California’s African American communities.

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COVID-19

The coronavirus outbreak poses a tremendous challenge to California, the nation, and the global community. PPIC’s analyses examine the impacts of COVID-19 and how policy choices and other actions can help address them.

blog post

Interactive: Californians’ Views on Homelessness

By Alyssa Dykman, Vicki Hsieh

A majority of Californians say the presence of homeless people has increased in their community over the past year, and most support a policy proposal that aims to increase access to shelters.

Fact Sheet

California’s Prison Population

By Joseph Hayes, Justin Goss, Heather Harris, Alexandria Gumbs

Many of California’s inmates live in overcrowded conditions, despite successful efforts to stabilize the prison population systemwide. This fact sheet provides a snapshot of the state’s prisons, highlighting the most current information on racial disparities, health costs, and other key issues.

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