Ridgecrest, California Zip Codes
📍 Ridgecrest is in Kern County, California with 2 zip codes; the most populous is 93555.
Ridgecrest is a USPS city name in Kern County, California with a Census population of approximately 33,490 across its ZIP codes. Kern County as a whole has 65 ZIP codes in this directory. Below you'll find every zip code serving Ridgecrest 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 Ridgecrest Zip Codes
Ridgecrest at a Glance
Ridgecrest 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 33,490 residents, the largest being 93555 with 33,490 people.
The median ZIP in Ridgecrest has a household income of $81,824 and a home value of $222,800, a price-to-income ratio of 2.7, far below the 6.7 California ZIP median. Median rent across these ZIPs is $1,139 a month.
63% of households in the typical Ridgecrest ZIP own their home (statewide ZIP median 64%). 32% of adults hold a bachelor's degree, in line with the 31% statewide median. The median poverty rate is 11.6%, above the 10.8% statewide ZIP median. Overall density is about 429 residents per square mile across 78 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.
Ridgecrest Zip Code Map
Interactive map of Ridgecrest, California zip codes. Click any marker for details.