Home > CA > Orange County > Fullerton > Zip 92833

Zip Code 92833 — Fullerton, CA

92833 is a ZIP Code associated with Fullerton, CA, located within Orange. The postal region supports an estimated population of 51,842 residents across Data Pending housing units, with a population density of 2,610.7 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (33.880510, -117.961120)

Data MetricLocal Statistic
Postal / Zip Code92833
Primary CityFullerton
State / ProvinceCA
CountyOrange
Total Population51,842
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density2,610.7 people/sq mi
TimezoneAmerica/Los_Angeles

How 92833 Compares

MetricZIP 92833Orange CountyCA State Average
Population51,8423,138,33139,286,245
Median IncomeData PendingN/AN/A
Population Density2,610.7 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 90621Buena Park1.9 mi35,984N/A
Zip 92832Fullerton2.0 mi27,298N/A
Zip 92801Anaheim2.6 mi60,547N/A
Zip 92835Fullerton3.0 mi26,005N/A
Zip 90638La Mirada3.1 mi45,933N/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 →