Zip Code 92231
Calexico, California — Imperial County
📍 ZIP code 92231 is in Calexico, Imperial County, California.
ZIP code 92231 is located in Calexico, Imperial County, California. It is a zip code in the Pacific (PST/PDT) Time Zone with an estimated population of 38,547. The area code for ZIP code 92231 is 760.
Quick Answer
Zip code 92231 is in Calexico, California (Imperial County). It has a population of 38,547, median household income of $50,114, and median home value of $281,600.
Population
38,547
Income
$50,114
Home Value
$281,600
Climate
107°F / 43°F
About Zip Code 92231
Zip code 92231 is located in Calexico, California, within Imperial County. Home to approximately 38,547 residents, this area sits at an elevation of -3 ft and falls within the Pacific (PST/PDT) timezone. The local area code is 760.
The median household income is $50,114 per year, which is below the national median of $70,784. Homes in this zip code have a median value of $281,600, and the cost of living index is 84 (16% below the national average of 100).
Summers average a high of 107°F while winters drop to 43°F. The area receives about 3 in of rain annually. The zip code covers 56.9 square miles of land area.
Key Statistics
38,547
$50,114
$281,600
Pacific (PST/PDT)
760
-3 ft
56.9 sq mi
33.5
11,799
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Compare With Nearby Zip Codes
| Metric | 92231 | 92249 | 92243 | 92273 | 92251 | 92259 |
|---|---|---|---|---|---|---|
| City | Calexico, CA | Heber, CA | El Centro, CA | Seeley, CA | Imperial, CA | Ocotillo, CA |
| Population | 38,547 | 7,308 | 48,556 | 1,551 | 27,197 | 237 |
| Median Income | $50,114 | $75,664 | $55,890 | $55,167 | $83,709 | $0 |
| Home Value | $281,600 | $284,300 | $286,100 | $190,700 | $350,100 | $159,200 |
| Cost of Living | 84 | 84 | 85 | 63 | 116 | 60 |
| Median Age | 33.5 | 32.1 | 31.5 | 29.8 | 34 | 58.3 |
Cost of Living
100 = National Average. Calexico's cost of living is 16% below the national average.
vs. State Avg
Below
Affordability
Affordable
Income-to-Home
5.6x
Demographics
Zip code 92231 has a population of 38,547 people with a median age of 33.5. There are 11,799 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Population History
Calexico (92231) population trend from 2010 to 2024
↓ -13.9%Source: U.S. Census Bureau estimates and American Community Survey data.
Climate & Weather
107°F
43°F
3 in
0 in
Calexico experiences hot summers with average highs around 107°F. Winters are mild with lows averaging 43°F. The area receives virtually no snowfall.
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Housing & Economy
Median Home Value
$281,600
Median Household Income
$50,114
With 11,799 housing units across 56.9 square miles, 92231 has a housing density of 207 units per square mile. The home price-to-income ratio is 5.6x.
Location & Geography
Latitude
32.6877°
Longitude
-115.5412°
Land Area
56.9 sq mi
Water Area
0 sq mi
Nearby Zip Codes
Zip codes closest to 92231 (Calexico, CA) with distances:
ZIP Codes with Similar Income Nationwide
The five U.S. ZIP codes whose median household income is closest to 92231's $50,114. A way to compare Calexico to economically similar communities elsewhere in the country.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
ZIP Codes with Similar Demographics
The five U.S. ZIP codes whose racial and ethnic composition most closely matches 92231 (Calexico, CA). Similarity is measured by cosine distance on the five-category ACS demographic vector.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
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People Also Ask
What zip code is Calexico, California?
Calexico, California uses zip code 92231.
What county is zip code 92231 in?
Zip code 92231 is located in Imperial County, California.
What is the population of zip code 92231?
The population of zip code 92231 is 38,547 with a median age of 33.5.
Is 92231 in Calexico, California?
Yes, zip code 92231 is in Calexico, Imperial County, California. The area code is 760.
Frequently Asked Questions
What city is zip code 92231 in?
Zip code 92231 is in Calexico, California. It is part of Imperial County and uses the Pacific (PST/PDT) timezone.
What is zip code 92231?
Zip code 92231 is a U.S. postal code in Calexico, California (Imperial County). It has a population of 38,547 and covers 56.9 square miles.
What is the population of zip code 92231?
The population of zip code 92231 (Calexico, CA) is 38,547 with a median age of 33.5. There are approximately 11,799 housing units in this area.
What is the median income in zip code 92231?
The median household income in zip code 92231 (Calexico, CA) is $50,114 per year. The cost of living index is 84 (100 = national average).
What is the average home price in zip code 92231?
The median home value in zip code 92231 (Calexico, CA) is $281,600. The cost of living index is 84 compared to the national average of 100.
What county is zip code 92231 in?
Zip code 92231 is located in Imperial County, California. The primary city is Calexico.
What is the area code for zip code 92231?
Zip code 92231 in Calexico, CA uses area code 760. It is located in the Pacific (PST/PDT) timezone.
Is zip code 92231 a good place to live?
Zip code 92231 (Calexico, CA) has a cost of living index of 84 (100 = national average), a median household income of $50,114, and median home values of $281,600. The median age is 33.5. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 92231?
The cost of living index for zip code 92231 (Calexico, CA) is 84, where 100 represents the national average. This area is below the national average. Median home value: $281,600.
What schools serve zip code 92231?
Zip code 92231 in Calexico, California is served by the local school district of Imperial County. For specific school information, check your state's department of education or GreatSchools.org.
All demographic data on this page is sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code boundary and delivery data is sourced from the United States Postal Service (USPS). Data is updated periodically and may not reflect the most current figures. Census Bureau ZIP Code Tabulation Areas (ZCTAs) may differ slightly from USPS ZIP code boundaries.
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Data Sources
- Population, income, housing, age, and demographics
- U.S. Census Bureau, American Community Survey 5-Year Estimates, 2019-2023 vintage.
- ZIP to city and county mapping
- USPS and HUD-USPS ZIP-County Crosswalk.
- Time zones and area codes
- IANA tz database and NANPA.
- Elevation
- U.S. Geological Survey National Elevation Dataset (NED), via the USGS Elevation Point Query Service. Mapped to each ZCTA centroid coordinates. Last refreshed 2026-05-19.
- Last refreshed
- 2026-05-18.