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Zip Code 84003 — American Fork, UT

84003 is a ZIP Code associated with American Fork, UT, located within Utah. The postal region supports an estimated population of 57,430 residents across Data Pending housing units, with a population density of 301.3 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (40.466290, -111.693340)

Data MetricLocal Statistic
Postal / Zip Code84003
Primary CityAmerican Fork
State / ProvinceUT
CountyUtah
Total Population57,430
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density301.3 people/sq mi
TimezoneAmerica/Denver

How 84003 Compares

MetricZIP 84003Utah CountyUT State Average
Population57,430701,0703,390,495
Median IncomeData PendingN/AN/A
Population Density301.3 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 84004Alpine3.0 mi10,427N/A
Zip 84062Pleasant Grove5.6 mi47,813N/A
Zip 84092Sandy6.8 mi27,651N/A
Zip 84042Lindon8.8 mi11,725N/A
Zip 84020Draper9.2 mi50,278N/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 →