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153 datasets

Districts

  • Published by: California Department of Parks and Recreation
  • Last updated: Sunday, March 29, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

California State Parks Field Division, District and Sector boundaries, 2024....

Caltrans Districts

  • Published by: Caltrans
  • Last updated: Friday, April 3, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The District boundary definitions are primarily based on the California county boundaries. The Board of Equalization (BOE) County and City Boundary we...

Special Districts - Expenditures

  • Published by: California State Controller's Office
  • Last updated: Tuesday, March 31, 2026
  • File types: CSV, JSON, XSL

2002-03 to 2023-24 Special Districts Financial Transactions Report - Expenditures, for the finance application....

Special Districts - Revenues

  • Published by: California State Controller's Office
  • Last updated: Tuesday, March 31, 2026
  • File types: CSV, JSON, XSL

2002-03 to 2023-24 Special Districts Financial Transactions Report - Revenues, for the finance application....

Congressional Districts CA

  • Published by: California Energy Commission
  • Last updated: Friday, April 3, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

State and federal legislative district service areas approved by the 2020 California Citizens Redistricting Commission. Source: https://gis.data.ca.go...

Marine Districts - R7 - CDFW [ds3149]

  • Published by: California Department of Fish and Wildlife
  • Last updated: Friday, April 3, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This dataset represents the California Department of Fish and Wildlife Districts used in commercial fishing regulations and referenced in the commerci...

CA Congress Districts and Membership 2024-2026

  • Published by: California Department of Technology
  • Last updated: Wednesday, October 1, 2025
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML, TXT, XLSX, GPKG, GDB

The 119th Congressional Districts dataset reflects boundaries from January 03, 2025 from the United States Census Bureau (USCB), and the attributes ar...

CA State Senate Districts and Membership 2025-2030

  • Published by: California Department of Technology
  • Last updated: Wednesday, October 1, 2025
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This is the last boundary change until the next redistricting following the 2030 Census. All of the districts now reflect the 2021 Citizens Redistrict...

CA State Assembly Districts and Membership 2024 to 2026

  • Published by: California Department of Technology
  • Last updated: Wednesday, October 1, 2025
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This is the last boundary change until the next redistricting following the 2030 Census. All of the districts now reflect the 2021 Citizens Redistrict...

i03 WaterDistricts

  • Published by: California Department of Water Resources
  • Last updated: Friday, April 3, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This dataset represents polygon boundaries of all public water agencies in California including public water systems, agricultural water districts, ur...