Find the last 4 digits (ZIP+4) for an address in 90638

ZIP 90638, La Mirada, CA is filled in. Just type the street address.

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ZIP Code 90638 – La Mirada, CA

La Mirada, California · Los Angeles County · Pacific time

ZIP code90638
CityLa Mirada
StateCalifornia
CountyLos Angeles CountyOrange County
Population45,933
Time zonePacific · local time
ZIP typeStandard (has a Census ZCTA area)
Land area7.75 sq mi
Center (lat, long)33.9020, -118.0090

Area codes in this area

714657562

These are the area codes that most often serve ZIP 90638 (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

90639 La Mirada · 0.4 mi90637 La Mirada · 1.1 mi90604 Whittier · 1.8 mi90621 Buena Park · 2.1 mi90624 Buena Park · 3 mi90603 Whittier · 3.1 mi92833 Fullerton · 3.1 mi90632 La Habra · 3.2 mi

About ZIP 90638

ZIP code 90638 is assigned to La Mirada, California. It crosses 2 counties; most of its land is in Los Angeles County. Its Census area covers about 7.75 square miles of land. The closest neighboring ZIP is 90639 (La Mirada), about 0.4 miles away.

Every address in 90638 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