Holtville, California Zip Codes
📍 Holtville is in Imperial County, California with 1 zip code; the most populous is 92250.
Holtville is a USPS city name in Imperial County, California with a Census population of approximately 8,033 across its ZIP codes. Imperial County as a whole has 17 ZIP codes in this directory. Below you'll find every zip code serving Holtville 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 Holtville Zip Codes
Holtville at a Glance
Holtville has 1 ZIP code in this directory: 1 standard delivery ZIP. The 1 ZIP with published Census housing data cover 8,033 residents, the largest being 92250 with 8,033 people.
The median ZIP in Holtville has a household income of $56,673 and a home value of $272,700, a price-to-income ratio of 4.8, below the 6.7 California ZIP median. Median rent across these ZIPs is $756 a month.
54% of households in the typical Holtville ZIP own their home (statewide ZIP median 64%). 15% of adults hold a bachelor's degree, far below the 31% statewide median. The median poverty rate is 19.9%, far above the 10.8% statewide ZIP median. Overall density is about 23 residents per square mile across 352 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.
Holtville Zip Code Map
Interactive map of Holtville, California zip codes. Click any marker for details.