Calexico, California Zip Codes
📍 Calexico is in Imperial County, California with 2 zip codes; the most populous is 92231.
Calexico is a USPS city name in Imperial County, California with a Census population of approximately 38,674 across its ZIP codes. Imperial County as a whole has 17 ZIP codes in this directory. Below you'll find every zip code serving Calexico 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 Calexico Zip Codes
Calexico at a Glance
Calexico 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 38,674 residents, the largest being 92231 with 38,674 people.
The median ZIP in Calexico has a household income of $51,750 and a home value of $263,200, a price-to-income ratio of 5.1, below the 6.7 California ZIP median. Median rent across these ZIPs is $1,086 a month.
51% of households in the typical Calexico ZIP own their home (statewide ZIP median 64%). 20% of adults hold a bachelor's degree, below the 31% statewide median. The median poverty rate is 22.6%, far above the 10.8% statewide ZIP median. Overall density is about 564 residents per square mile across 69 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.
Calexico Zip Code Map
Interactive map of Calexico, California zip codes. Click any marker for details.