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51 datasets

Park, Beach, Open Space, or Coastline Access

  • Published by: California Department of Public Health
  • Last updated: Wednesday, April 8, 2026
  • File types: PDF, CSV, XLSX, ZIP

This table contains data on access to parks measured as the percent of population within ½ a mile of a parks, beach, open space or coastline for Calif...

DSM2 Input 2025-05-28 historical update

  • Published by: California Department of Water Resources
  • Last updated: Wednesday, April 8, 2026
  • File types: ZIP, HTML, PDF

The following is a summary of the features from the DSM2 Monitoring Special Study (MSS) release that were merged into the DSM2 2023 Full Calibratio...

CalEnviroScreen 4.0

  • Published by: California Office of Environmental Health Hazard Assessment
  • Last updated: Tuesday, January 10, 2023
  • File types: GDB, SHP, XLSX

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

Housing Cost Burden

  • Published by: California Department of Public Health
  • Last updated: Wednesday, April 8, 2026
  • File types: PDF, XLSX, ZIP

This table contains data on the percent of households paying more than 30% (or 50%) of monthly household income towards housing costs for California, ...

Medical Service Study Area Data Dictionary

  • Published by: Department of Health Care Access and Information
  • Last updated: Wednesday, April 8, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

Field Name Data Type Description Statefp Number US Census Bureau unique identifier of the state Countyfp Number US Census...

Road Traffic Injuries

  • Published by: California Department of Public Health
  • Last updated: Wednesday, April 8, 2026
  • File types: PDF, XLSX, ZIP

This table contains data on the annual number of fatal and severe road traffic injuries per population and per miles traveled by transport mode, for C...

DSM2 Input 2025-09-18 historical update

  • Published by: California Department of Water Resources
  • Last updated: Wednesday, April 8, 2026
  • File types: ZIP, HTML

Version "DSM2 Input 2025-09-18 historical update" is based on version "DSM2 Input 2025-07-03 historical update", and includes the following changes: ...

Transportation to Work

  • Published by: California Department of Public Health
  • Last updated: Wednesday, April 8, 2026
  • File types: PDF, XLSX, ZIP

This table contains data on the percent of residents aged 16 years and older mode of transportation to work for California, its regions, counties, cit...

Voter Registration

  • Published by: California Department of Public Health
  • Last updated: Wednesday, April 8, 2026
  • File types: PDF, CSV, ZIP

This table contains data on the percent of adults (18 years or older) who are registered voters and the percent of adults who voted in general electio...

Draft CalEnviroScreen 5.0

  • Published by: California Office of Environmental Health Hazard Assessment
  • Last updated: Thursday, March 12, 2026
  • File types: GDB, SHP, CSV, XLSX, PDF, LYRX

OEHHA is announcing the availability of draft CalEnviroScreen 5.0 for public comment. CalEnviroScreen is a mapping tool used to identify California co...