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Congressional Districts CA

State and federal legislative district service areas approved by the 2020 California Citizens Redistricting Commission. Source: https://gis.data.ca.gov/datasets/CDEGIS::us-congressional-districts/explore

Data files

Data title and descriptionAccess dataFile detailsLast updated

CSV

Download
CSV
07/02/25

Shapefile

DownloadZIP
07/02/25

GeoJSON

DownloadGEOJSON
07/02/25

KML

DownloadKML
07/02/25

Supporting files

Data title and descriptionAccess dataFile detailsLast updated

ArcGIS Hub Dataset

HTML
07/02/25

ArcGIS GeoService

ARCGIS GEOSERVICES REST API
07/02/25

API endpoint

Dataset Name

Use the query web API to retrieve data with a set of basic parameters. Copy the API endpoint you need to start.

Usage documentation