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Policy Brief

Policy Brief: Racial Disparities in Law Enforcement Stops

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

In an effort to directly confront concerns over racial inequities in criminal justice, California passed the Racial and Identity Profiling Act (RIPA) in 2015. RIPA data on law enforcement stops reveal that Black Californians have notably different experiences during stops than white Californians.

Fact Sheet

Racial Disparities in California Arrests

By Magnus Lofstrom, Justin Goss, Joseph Hayes, Brandon Martin

Racial disparities in arrests have narrowed—but they are still prevalent across the state. Disparities tend to be larger in more affluent and less diverse counties.

Fact Sheet

Law Enforcement Staffing in California

By Brandon Martin, Magnus Lofstrom, Andrew Skelton

Law enforcement is funded largely at the local level, and almost half of California’s law enforcement officers work for municipal police departments. Staffing levels continued to drop in 2022, though losses vary across agencies.

California Counts, Report

A State of Diversity: Demographic Trends in California’s Regions

By Hans Johnson

Uses recent data from the 2000 census to examine similarities and differences in demographic trends and patterns across the nine major regions of the state over the past ten years. Looks in particular at the demographic sources of population growth, relationships between population and job and housing growth, changing racial and ethnic diversity, age structure, and variations in per capita income across regions.

blog post

Most New Immigrants Are From Asia

By Hans Johnson

News that California has grown to 38.2 million people—the largest population increase in nine years according to the state Department of Finance—garnered a lot of attention. But this increase was actually modest, even slow, when compared to most years before 2005.

Fact Sheet

Income Inequality in California

By Tess Thorman, Daniel Payares-Montoya

California’s income gap narrowed in 2022, but the disparity between high and low incomes is wider in California than in most other states. Over the longer term, income inequality has been driven by earnings growth among college-educated workers.

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