Kings County, California

County seat: Hanford · Population 154,327 (2025) · 1,391 sq mi

Kings County is the 33rd most populous of California's 58 counties, with 154,327 people (2025 estimate). Its county seat is Hanford. The map shows its 4 cities and towns and the 5 neighboring counties.

Map of Kings County, California with cities, towns and the county boundary
Kings County, California with its cities and towns, unincorporated communities (CDPs) and neighboring counties. Boundaries: U.S. Census Bureau, 2025. Free to use with attribution (CC BY 4.0).

Kings County facts

County seat
Hanford
Population (2025 estimate)
154,327 +1.2% since 2020
Land area
1,391 sq mi 34th largest of 58
Water area
1 sq mi
Population density
111 per sq mi
Established
1893
Named after
Kings River river in Kings, Fresno, and Tulare counties in California, United States
Largest city
Hanford 62,229
Median household income
$70,995
Cities and towns
4 plus 7 CDPs
ZIP codes
13
Time zone
Pacific
FIPS code
06031

Cities and towns in Kings County

Kings County has 4 incorporated cities, towns and villages. Populations count the people living inside Kings County; cities that cross a county line also list the other counties.

NameTypePopulation 2025Also in
Hanford (county seat)City62,229
LemooreCity27,291
CorcoranCity22,358
AvenalCity13,479

Unincorporated communities (CDPs)

Census-designated places are communities without their own city government; the county provides their services.

CommunityPopulationAlso in
Lemoore Station6,175
Armona3,890
Home Garden1,806
Kettleman City1,002
Stratford973
Grangeville618
Hardwick58

ZIP codes in Kings County

13 ZIP codes reach into Kings County. ZIP codes ignore county lines, so some also cover a neighboring county.

Population of Kings County, 2020–2025

Kings County grew by 1,847 people (+1.2%) between April 2020 and July 2025: 5,360 more births than deaths and a net loss of 3,580 people from migration.

Year (July 1)Population
2020152,813
2021152,837
2022152,763
2023153,197
2024154,119
2025154,327

Neighboring counties

Printable Kings County map

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Sources

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