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Zip Code 85373 — Sun City, AZ

85373 is a ZIP Code associated with Sun City, AZ, located within Maricopa. The postal region supports an estimated population of 20,254 residents across Data Pending housing units, with a population density of 694.5 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (33.672570, -112.299830)

Data MetricLocal Statistic
Postal / Zip Code85373
Primary CitySun City
State / ProvinceAZ
CountyMaricopa
Total Population20,254
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density694.5 people/sq mi
TimezoneAmerica/Phoenix

How 85373 Compares

MetricZIP 85373Maricopa CountyAZ State Average
Population20,2544,488,6807,380,680
Median IncomeData PendingN/AN/A
Population Density694.5 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 85378Surprise2.4 mi9,765N/A
Zip 85382Peoria3.2 mi43,729N/A
Zip 85375Sun City West3.3 mi27,680N/A
Zip 85351Sun City4.7 mi27,592N/A
Zip 85374Surprise5.8 mi41,420N/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 →