County Postal Hub • FIPS 06031
Kings County, CA ZIP Codes & Directory
Complete postal guide for Kings County, California. Featuring the official county seat of Hanford, largest municipality Hanford, and serving 7 incorporated municipal entities.
County Seat Hanford
Total Population 152,481
Land Area 1,389 sq mi
FIPS Code 06031
Municipalities Located in Kings County
Incorporated Cities, Towns, and Villages
7 Cities
0 Towns
Active USPS ZIP Codes in Kings County
Standard delivery zones and geographic service boundaries
Frequently Asked Questions About Kings County, CA
What is the county seat and largest city in Kings County? ▾
The official county seat of Kings County is Hanford, and its largest incorporated municipality by population is Hanford.
How many cities, towns, and villages are in Kings County? ▾
Kings County encompasses 7 incorporated municipal entities, including 7 cities, 0 towns, and 0 villages.
What is the total population and land area of Kings County? ▾
According to official U.S. Census Bureau data, Kings County has a population of approximately 152,481 residents and spans an area of 1,389 square miles.
How many ZIP codes operate in Kings County? ▾
There are 7 active USPS ZIP codes serving addresses within Kings County, California.