Find the last 4 digits (ZIP+4) for an address in 91306

ZIP 91306, Winnetka, CA is filled in. Just type the street address.

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ZIP Code 91306 – Winnetka, CA

Winnetka, California · Los Angeles County · Pacific time

ZIP code91306
CityWinnetka
StateCalifornia
CountyLos Angeles County
Population47,176
Time zonePacific · local time
ZIP typeStandard (has a Census ZCTA area)
Land area4.16 sq mi
Center (lat, long)34.2095, -118.5776

Area codes in this area

818747

These are the area codes that most often serve ZIP 91306 (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

91396 Winnetka · 0.4 mi91305 Canoga Park · 1.3 mi91309 Canoga Park · 1.3 mi91303 Canoga Park · 1.6 mi91371 Woodland Hills · 1.7 mi91335 Reseda · 2.2 mi91337 Reseda · 2.4 mi91324 Northridge · 2.5 mi

About ZIP 91306

ZIP code 91306 is assigned to Winnetka, California. It lies in Los Angeles County. Its Census area covers about 4.16 square miles of land. The closest neighboring ZIP is 91396 (Winnetka), about 0.4 miles away.

Every address in 91306 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