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Mass Shootings in California

By Heather Harris

The number of mass shootings in California has rebounded to pre-pandemic levels, with about one mass shooting per week over the past two years. However, since 2019 Los Angeles County—by far the state's most populous—has experienced dramatic highs and lows in the number of mass shootings.

blog post

Data Is Key to Protecting California’s Groundwater

By Spencer Cole

Implementing the Sustainable Groundwater Management Act has been no simple feat, yet one surprising ally has emerged in the struggle to restore California’s groundwater: data. Learn more about recent improvements and what they mean for water management!

Report

California Prison Programs and Reentry Pathways

By Heather Harris, Brandon Martin, Sean Cremin

In recent years, the California Department of Corrections and Rehabilitation (CDCR) has expanded programs that support community reintegration. But participation has been low. A new report details the rehabilitative needs of people in prison, CDCR efforts to expand programs to meet those needs, and factors that may affect participation.

Report

The Future of Higher Education Enrollment in California

By Hans Johnson, Cesar Alesi Perez

College enrollment and completion have long trended upward in California, but enrollment declined during the pandemic. What might the state’s colleges and universities expect in the future? While California’s population is expected to grow very slowly, rising rates of college readiness among high school graduates will drive increases in enrollment over the next decade.

Fact Sheet

Groundwater in California

By Kyle Greenspan, Spencer Cole, Caitlin Peterson

Groundwater is a vital, but threatened, component of California’s water supply. Learn more about this important resource!

Report

Replenishing Groundwater in the San Joaquin Valley: 2024 Update

By Caitlin Peterson, Ellen Hanak, Zaira Joaquín Morales

How much progress has been made on groundwater recharge in the San Joaquin Valley since 2017? This report shares the details of our latest groundwater recharge survey, which we conducted in 2023.

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