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76 datasets

Demographics in the California Legislature

Published by: California State Library
Last updated: Tuesday, November 25, 2025
File types: XLSX

The dataset contains racial/ethnic data for California's legislators since the end of the 2015-2016 legislative session through those elected for the ...

Asthma Prevalence

Published by: California Department of Public Health
Last updated: Saturday, April 4, 2026
File types: CSV, PDF, ZIP

This dataset contains the estimated percentage of Californians with asthma (asthma prevalence). Two types of asthma prevalence are included: 1) lifeti...

Drinking Water - Public Water System Annually Reported Number of Service Connections Metered and Unmetered by Service Connection Type

Published by: California State Water Resources Control Board
Last updated: Thursday, May 8, 2025
File types: PDF, CSV, ZIP

This dataset includes the number of service connections, categorized by type and metering status, as submitted by public water systems via the electro...

Counts and Status of California Work Opportunity and Responsibility to Kids (CalWORKs) Applications

Published by: California Department of Social Services
Last updated: Sunday, April 5, 2026
File types: CSV, DOCX, ZIP

This report includes data on the number of applications requested or restored and cases added during the month. This dataset is a selected subset of ...

2020 California Neighborhoods Count: RAND Report

Published by: California Department of Finance
Last updated: Friday, April 3, 2026
File types: HTML, ARCGIS GEOSERVICES REST API

The U.S. Constitution mandates that the federal government count all persons living in the United States every ten years. The census is critical to st...

CalEnviroScreen 3.0 Results

Published by: California Office of Environmental Health Hazard Assessment
Last updated: Wednesday, October 23, 2019
File types: PDF, CSV, SHP

CalEnviroScreen is a mapping tool that helps identify California communities that are most affected by many sources of pollution, and where people are...

Licensed and Certified Healthcare Facility Crosswalk

Published by: California Health and Human Services Agency
Last updated: Sunday, April 5, 2026
File types: XLSX, ZIP, XLS

The California Department of Public Health (CDPH), Center for Health Care Quality, Licensing and Certification (L&C) Program licenses and certifies mo...

Educational Attainment

Published by: California Department of Public Health
Last updated: Saturday, April 4, 2026
File types: PDF, CSV, XLSX, ZIP

This table contains data on the percent of population age 25 and up with a four-year college degree or higher for California, its regions, counties, c...

i16 Census Place DisadvantagedCommunities 2023

Published by: California Department of Water Resources
Last updated: Sunday, April 5, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The IRWM web based DAC mapping tool uses this GIS layer. Created by joining ACS 2019-2023 5 year estimates to the 2020 Census Place feature class. A C...

i16 Census Place EconomicallyDistressedAreas 2023

Published by: California Department of Water Resources
Last updated: Sunday, April 5, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The IRWM web based EDA mapping tool uses this GIS layer. Created by joining ACS 2019-2023 5 year estimates to the 2020 Census Counties feature class, ...