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13 datasets

CA Zip Code Boundaries

  • Published by: California Department of Technology
  • Last updated: Monday, March 24, 2025
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This feature service is derived from the Esri "United States Zip Code Boundaries" layer, queried to only CA data.For the original data see: ...

CA State Assembly Districts and Membership 2024 to 2026

  • Published by: California Department of Technology
  • Last updated: Monday, March 24, 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 Congress Districts and Membership 2024-2026

  • Published by: California Department of Technology
  • Last updated: Monday, March 24, 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...