Find the last 4 digits (ZIP+4) for an address in 92231

ZIP 92231, Calexico, CA is filled in. Just type the street address.

Addresses are checked through our secure proxy. Bot checks use Cloudflare Turnstile. Each device can run 5 live checks per day; repeats of the same address are free.

ZIP Code 92231 – Calexico, CA

Calexico, California · Imperial County · Pacific time

ZIP code92231
CityCalexico
StateCalifornia
CountyImperial County
Population38,621
Time zonePacific · local time
ZIP typeStandard (has a Census ZCTA area)
Land area68.55 sq mi
Center (lat, long)32.6876, -115.5644

Area codes in this area

858

These are the area codes that most often serve ZIP 92231 (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.

Map

Nearby ZIP codes

92232 Calexico · 3.8 mi92249 Heber · 5.5 mi92243 El Centro · 6 mi92244 El Centro · 10.5 mi92273 Seeley · 11.1 mi92251 Imperial · 15.2 mi92259 Ocotillo · 22.4 mi92227 Brawley · 24.7 mi

About ZIP 92231

ZIP code 92231 is assigned to Calexico, California. It lies in Imperial County. Its Census area covers about 68.55 square miles of land. The closest neighboring ZIP is 92232 (Calexico), about 3.8 miles away.

Every address in 92231 also has a 4-digit add-on code (ZIP+4) that points to a smaller delivery area. Use the box above to find it.

Sources: US Census Bureau (ZCTA, county relationship files), GeoNames (CC BY 4.0), NANPA via NumberResearch.org (CC BY 4.0). Map © OpenStreetMap contributors. ZIP areas are approximate. Population: U.S. Census Bureau, ACS 5-year estimates, 2024 (ZCTA). Data sources