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CGS Liquefaction Zones
This is a digital Seismic Hazard Zone Map presenting areas where liquefaction may occur during a strong earthquake. Developers of properties falling within a seismic hazard zone... -
Violent Crime Rate
This table contains data on the rate of violent crime (crimes per 1,000 population) for California, its regions, counties, cities and towns. Crime and population data are from... -
CGS Alquist Priolo Fault Zones
This data set contains the Alquist-Priolo Earthquake Fault Zones as shown on the Official Alquist-Priolo Earthquake Fault Zones Maps. The dataset is comprised of polygons that... -
Infectious Diseases by Disease, County, Year, and Sex
These data contain case counts and rates for selected communicable diseases—listed in the data dictionary—that met the surveillance case definition for that disease and was... -
CA Geographic Boundaries
This dataset contains shapefile boundaries for CA State, counties and places from the US Census Bureau's 2023 MAF/TIGER database. Current geography in the 2023 TIGER/Line... -
Shark Incident Database - California
The dataset includes information on the date, time, location, water depth, human activity, injury (if any), species of shark, and source information. For latest information,... -
California Public Schools 2024-25
This layer serves as the authoritative geographic data source for California's K-12 public school locations during the 2024-25 academic year. Schools are mapped as point... -
Alternative Fuel Corridors (November 3 2025)
The U.S. Department of Transportation Federal Highway Administration (FHWA) designates a national network of plug-in electric vehicle (EV) charging and hydrogen, propane, and... -
CGS Seismic Hazards Program: Liquefaction Zones
This is a digital Seismic Hazard Zone Map presenting areas where liquefaction may occur during a strong earthquake. Developers of properties falling within a seismic hazard zone... -
Round 1 Solicitation Electric Fuel Corridor Groups (updated December 2023)
This layer includes the groups for Round 1 of California's NEVI Funding Program.Data Dictionary:Corridor Segment - A portion of a highway corridor.Corridor Group - A group of... -
California Fire Perimeters (all)
The California Department of Forestry and Fire Protection's Fire and Resource Assessment Program (FRAP) annually maintains and distributes an historical wildland fire perimeter... -
Hospital Encounters for Behavioral Health
This dataset contains Statewide counts of inpatient hospitalizations and emergency department visits for patients with Behavioral Health Disorders; stratified by age group,... -
2019 California Water Quality Status Report
The California Water Quality Status Report is an annual data-driven snapshot of the Water Board’s water quality and ecosystem data. This third edition of the report is organized... -
Local Area Unemployment Statistics (LAUS)
The Local Area Unemployment Statistics (LAUS) program is a Federal-State cooperative effort in which monthly estimates of total employment and unemployment are prepared for... -
Hospital Annual Financial Data - Selected Data & Pivot Tables
On an annual basis (individual hospital fiscal year), individual hospitals and hospital systems report detailed facility-level data on services capacity, inpatient/outpatient... -
Hospital Utilization Trends
The datasets provide medical encounter counts across three hospital settings (Inpatient Discharges, Emergency Department visits, and Ambulatory Surgery). The data is categorized... -
California Vegetation - WHRTYPE
An accurate depiction of the spatial distribution of habitat types within California is required for a variety of legislatively-mandated government functions. The California... -
Influenza Surveillance
This dataset contains the following files for California influenza surveillance data: 1) Outpatient Influenza-like Illness Surveillance Data by Region and Influenza Season from...