Imperial, California Zip Codes
📍 Imperial is in Imperial County, California with 1 zip code; the most populous is 92251.
Imperial is a USPS city name in Imperial County, California with a Census population of approximately 27,050 across its ZIP codes. Imperial County as a whole has 17 ZIP codes in this directory. Below you'll find every zip code serving Imperial 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 Imperial Zip Codes
Imperial at a Glance
Imperial has 1 ZIP code in this directory: 1 standard delivery ZIP. The 1 ZIP with published Census housing data cover 27,050 residents, the largest being 92251 with 27,050 people.
The median ZIP in Imperial has a household income of $90,632 and a home value of $313,600, a price-to-income ratio of 3.5, below the 6.7 California ZIP median. Median rent across these ZIPs is $1,309 a month.
68% of households in the typical Imperial ZIP own their home (statewide ZIP median 64%). 19% of adults hold a bachelor's degree, below the 31% statewide median. The median poverty rate is 12.7%, above the 10.8% statewide ZIP median. Overall density is about 109 residents per square mile across 247 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.
Imperial Zip Code Map
Interactive map of Imperial, California zip codes. Click any marker for details.