Home > CA > Ventura County > Newbury Park > Zip 91320

Zip Code 91320 — Newbury Park, CA

91320 is a ZIP Code associated with Newbury Park, CA, located within Ventura. The postal region supports an estimated population of 43,472 residents across Data Pending housing units, with a population density of 831.9 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (34.173390, -118.947950)

Data MetricLocal Statistic
Postal / Zip Code91320
Primary CityNewbury Park
State / ProvinceCA
CountyVentura
Total Population43,472
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density831.9 people/sq mi
TimezoneAmerica/Los_Angeles

How 91320 Compares

MetricZIP 91320Ventura CountyCA State Average
Population43,472847,25539,286,245
Median IncomeData PendingN/AN/A
Population Density831.9 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 93012Camarillo3.4 mi35,791N/A
Zip 91361Westlake Village4.3 mi18,802N/A
Zip 91360Thousand Oaks4.9 mi42,236N/A
Zip 91362Thousand Oaks7.5 mi35,996N/A
Zip 93010Camarillo8.2 mi46,748N/A

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →