Hanford, California Zip Codes
📍 Hanford is in Kings County, California with 2 zip codes; the most populous is 93230.
Hanford is a USPS city name in Kings County, California with a Census population of approximately 68,572 across its ZIP codes. Kings County as a whole has 9 ZIP codes in this directory. Below you'll find every zip code serving Hanford with population, income and home value, a map, and the city's affordability profile.
Population and demographic data sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code routing data sourced from the United States Postal Service (USPS).
All Hanford Zip Codes
Hanford at a Glance
Hanford has 2 ZIP codes in this directory: 1 standard delivery ZIP and 1 PO Box or unique ZIP that carries no resident population in Census data. The 1 ZIP with published Census housing data cover 68,572 residents, the largest being 93230 with 68,572 people.
The median ZIP in Hanford has a household income of $72,996 and a home value of $294,300, a price-to-income ratio of 4.0, below the 6.7 California ZIP median. Median rent across these ZIPs is $1,181 a month.
61% of households in the typical Hanford ZIP own their home (statewide ZIP median 64%). 18% of adults hold a bachelor's degree, below the 31% statewide median. The median poverty rate is 14.0%, above the 10.8% statewide ZIP median. Overall density is about 266 residents per square mile across 258 square miles of ZIP land area.
Medians are taken across the ZIP codes listed below (each ZIP weighted equally); PO Box and no-data ZIPs are excluded. Definitions on the methodology page; statewide comparisons in the 2026 California ZIP Code Affordability Report.
Hanford Zip Code Map
Interactive map of Hanford, California zip codes. Click any marker for details.