Administrative boundaries

California counties

  • 66 boundary areas included
  • 9 data fields with sample values
  • Part of the USA counties collection for California
Preview of California counties map
Enlarged preview of California counties map

California counties Data Sample

Below is a sample of some of the fields included in this GIS file. These columns can be visualized in QGIS, Power BI, Leaflet, and other mapping or analytics tools supporting GeoJSON.

Field Name Sample Data
fid 1535, 1536, 1537
Name Santa Barbara, Santa Barbara, Santa Barbara
STATE CA, CA, CA
COUNTYNAME Santa Barbara, Santa Barbara, Santa Barbara
FIPS 06083, 06083, 06083
CWA LOX, LOX, LOX
TIME_ZONE P, P, P
FE_AREA sw, sw, sw
CARTO_REGION State, State, State

Dataset information

About the California counties GeoJSON file

  • Map ID: usa_counties_ca
  • Collection: USA counties
  • Region: California
  • Boundary areas: 66
  • Attribute fields: 9
  • Preview generated: 9 August 2026

This administrative boundary dataset contains 66 boundary areas and 9 data fields from the USA counties collection for California.

£95.00
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Note on Compatibility

We strive to provide universally compatible GeoJSON files, but sometimes a mapping application may require a specific coordinate reference system (projection) or particular data fields. If your file doesn't load or display as expected, please get in touch. We can reproject the file, add additional data columns to the polygons, or even develop a custom mapping tool—whether simple or complex—to ensure your data visualizes correctly. We won't rest until everything works just the way you need!

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