Find the last 4 digits (ZIP+4) for an address in 91326

ZIP 91326, Porter Ranch, CA is filled in. Just type the street address.

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ZIP Code 91326 – Porter Ranch, CA

Porter Ranch, California · Los Angeles County · Pacific time

ZIP code91326
CityPorter Ranch
StateCalifornia
CountyLos Angeles County
Population38,428
Time zonePacific · local time
ZIP typeStandard (has a Census ZCTA area)
Land area8.1 sq mi
Center (lat, long)34.2818, -118.5557

Area codes in this area

818747

These are the area codes that most often serve ZIP 91326 (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

91394 Granada Hills · 2.2 mi91311 Chatsworth · 2.8 mi91344 Granada Hills · 3 mi91324 Northridge · 3 mi91330 Northridge · 3.1 mi91313 Chatsworth · 3.1 mi91325 Northridge · 3.7 mi91327 Northridge · 3.8 mi

About ZIP 91326

ZIP code 91326 is assigned to Porter Ranch, California. It lies in Los Angeles County. Its Census area covers about 8.1 square miles of land. The closest neighboring ZIP is 91394 (Granada Hills), about 2.2 miles away.

Every address in 91326 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