California Assembly Districts

State and federal legislative district service areas approved by the 2020 California Citizens Redistricting Commission.

The legislative districts contain the geographically defined territories used for representation in the California State Assembly, California State Senate and the U.S. House of Representatives from California. These three boundary layers were approved by the California Citizens Redistricting Commission in 2021 following the completion of the 2020 United States Census.

Data and Resources

[WMS] California Assembly DistrictsWMS
Web Map Service (WMS) endpoint providing visualization capabilities for...
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[WFS] California Assembly DistrictsWFS
Web Feature Service (WFS) endpoint for California Assembly Districts
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Additional Info

Field	Value
Last Updated	March 7, 2025, 07:53 (UTC)
Created	March 7, 2025, 07:53 (UTC)
EPSG	4269
collection_name	Boundary Datasets
encoding	utf8
harvest_object_id	de45fde8-b84c-46f4-902e-7b440fb77f92
harvest_source_id	a2637971-af12-457f-ae4a-831d2202a539
harvest_source_title	WIFIRE Commons
spatial	{"type": "Polygon", "coordinates": [[[-124.48200988769531, 32.528831481933594], [-114.13121032714844, 32.528831481933594], [-114.13121032714844, 42.00950622558594], [-124.48200988769531, 42.00950622558594], [-124.48200988769531, 32.528831481933594]]]}