Find the last 4 digits (ZIP+4) for an address in 91320

ZIP 91320, Newbury Park, CA is filled in. Just type the street address.

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ZIP Code 91320 – Newbury Park, CA

Newbury Park, California · Ventura County · Pacific time

ZIP code91320
CityNewbury Park
StateCalifornia
CountyVentura County
Population43,472
Time zonePacific · local time
ZIP typeStandard (has a Census ZCTA area)
Land area20.18 sq mi
Center (lat, long)34.1734, -118.9480

Area codes in this area

310424

These are the area codes that most often serve ZIP 91320 (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

91319 Newbury Park · 2.3 mi93012 Camarillo · 3.2 mi91361 Westlake Village · 4.5 mi91360 Thousand Oaks · 5 mi93011 Camarillo · 5.9 mi91358 Thousand Oaks · 6.3 mi91362 Thousand Oaks · 7.5 mi91359 Westlake Village · 8.3 mi

About ZIP 91320

ZIP code 91320 is assigned to Newbury Park, California. It lies in Ventura County. Its Census area covers about 20.18 square miles of land. The closest neighboring ZIP is 91319 (Newbury Park), about 2.3 miles away.

Every address in 91320 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