Westmorland, California Zip Codes
📍 Westmorland is in Imperial County, California with 1 zip code; the most populous is 92281.
Westmorland is a USPS city name in Imperial County, California with a Census population of approximately 2,238 across its ZIP codes. Imperial County as a whole has 17 ZIP codes in this directory. Below you'll find every zip code serving Westmorland 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 Westmorland Zip Codes
Westmorland at a Glance
Westmorland has 1 ZIP code in this directory: 1 standard delivery ZIP. The 1 ZIP with published Census housing data cover 2,238 residents, the largest being 92281 with 2,238 people.
The median ZIP in Westmorland has a household income of $35,020 and a home value of $196,600, a price-to-income ratio of 5.6, below the 6.7 California ZIP median. Median rent across these ZIPs is $821 a month.
51% of households in the typical Westmorland ZIP own their home (statewide ZIP median 64%). 8% of adults hold a bachelor's degree, far below the 31% statewide median. The median poverty rate is 43.6%, far above the 10.8% statewide ZIP median. Overall density is about 170 residents per square mile across 13 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.
Westmorland Zip Code Map
Interactive map of Westmorland, California zip codes. Click any marker for details.