ZIP Code 93531 — Keene, California
📍 ZIP code 93531 is in Keene, Kern County, California.
ZIP code 93531 is located in Keene, Kern County, California. It is a standard zip code in the Pacific Time Zone with an estimated population of 425. The area code for zip code 93531 is 661.
ZIP Code 93531 Demographics
Population
Income & Economy
Housing
Education
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).
Affordability & Profile: ZIP 93531 in Context
The median home in 93531 is valued at $319,400 against a median household income of $105,481, a price-to-income ratio of 3.0. That is far below the 6.7 median across the 1,558 California ZIP codes with published housing data, and near the 3.0 ratio that marks an attainable market nationally. Within Kern County, 93531 ranks 7 of 39 ZIPs on affordability (1 = lowest ratio); the county median ratio is 4.0.
93531 ranks 514 of 1,558 statewide on median household income and 1,294 of 1,558 on median home value; its income is far above the $53,480 Kern County median. 93% of households own their home, above the 64% statewide ZIP median, making this a majority-owner ZIP. 58% of adults hold a bachelor's degree or higher, far above the 31% median,
With 22 residents per square mile across 19.5 square miles of land, 93531 is far less dense than the statewide ZIP median of 1,120 (rank 1,338 of 1,558). This is rural or open territory where most of the land is agricultural, forest, desert or public land.
Ratios and ranks are computed from the ACS figures above across the 1,558 California ZIP codes with published housing data. See the 2026 California affordability report for the statewide analysis and the methodology for definitions.
Nearby Zip Codes
Cities & Places Served
ZIP code 93531 primarily serves Keene in Kern County, California.