Find the last 4 digits (ZIP+4) for an address in 91423

ZIP 91423, Sherman Oaks, CA is filled in. Just type the street address.

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ZIP Code 91423 – Sherman Oaks, CA

Sherman Oaks, California · Los Angeles County · Pacific time

ZIP code91423
CitySherman Oaks
StateCalifornia
CountyLos Angeles County
Population32,328
Time zonePacific · local time
ZIP typeStandard (has a Census ZCTA area)
Land area4.06 sq mi
Center (lat, long)34.1495, -118.4319

Area codes in this area

818747

These are the area codes that most often serve ZIP 91423 (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

91413 Sherman Oaks · 1 mi91495 Sherman Oaks · 1 mi91403 Sherman Oaks · 1.9 mi91401 Van Nuys · 2 mi91614 Studio City · 2 mi91607 Valley Village · 2.1 mi91604 Studio City · 2.2 mi91617 Valley Village · 2.3 mi

About ZIP 91423

ZIP code 91423 is assigned to Sherman Oaks, California. It lies in Los Angeles County. Its Census area covers about 4.06 square miles of land. The closest neighboring ZIP is 91413 (Sherman Oaks), about 1 miles away.

Every address in 91423 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