Imperial County, California

Imperial County profile, demographic data, and geographic information.

Local Government & Public Administration

Authoritative general-purpose local government units serving this area U.S. Census Bureau GUS (2026) / GMAF

Government Unit	Unit Type	Jurisdiction Role	Contact / Address
COUNTY OF IMPERIAL GUS Population: 181,724 (2024) ID: 161100	County	Official County Government	Contact: CHAIRMAN 940 W MAIN ST, STE 209, EL CENTRO CA 92243-2888
CITY OF EL CENTRO GUS Population: 44,230 (2024) ID: 183824	Municipal	Municipal Government Within County	Contact: MAYOR 1275 W MAIN ST, EL CENTRO CA 92243-2816
CITY OF CALEXICO GUS Population: 38,744 (2024) ID: 161153	Municipal	Municipal Government Within County	Contact: ADMINISTRATION 608 HEBER AVE, CALEXICO CA 92231-2840
CITY OF BRAWLEY GUS Population: 28,188 (2024) ID: 123104	Municipal	Municipal Government Within County	Contact: ASSISTANT FINANCE DIRECTOR 383 MAIN ST, BRAWLEY CA 92227-2414
CITY OF IMPERIAL GUS Population: 22,102 (2024) ID: 161155	Municipal	Municipal Government Within County	Contact: MAYOR 420 S IMPERIAL AVE, IMPERIAL CA 92251-1637
CITY OF CALIPATRIA GUS Population: 6,522 (2024) ID: 161154	Municipal	Municipal Government Within County	Contact: MAYOR 125 PARK ST, CALIPATRIA CA 92233-9727
CITY OF HOLTVILLE GUS Population: 5,612 (2024) ID: 100669	Municipal	Municipal Government Within County	Contact: MAYOR 121 W 5TH ST, HOLTVILLE CA 92250-1213
CITY OF WESTMORLAND GUS Population: 2,045 (2024) ID: 193106	Municipal	Municipal Government Within County	Contact: CITY CLERK PO BOX 699, WESTMORLAND CA 92281-0699