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Zip Code 84331 — Portage, UT

84331 is a ZIP Code associated with Portage, UT, located within Box Elder. The postal region supports an estimated population of 245 residents across Data Pending housing units, with a population density of 0.7 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (41.943540, -112.358690)

Data MetricLocal Statistic
Postal / Zip Code84331
Primary CityPortage
State / ProvinceUT
CountyBox Elder
Total Population245
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density0.7 people/sq mi
TimezoneAmerica/Denver

How 84331 Compares

MetricZIP 84331Box Elder CountyUT State Average
Population24561,1263,390,495
Median IncomeData PendingN/AN/A
Population Density0.7 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 84330Plymouth10.0 mi364N/A
Zip 84316Howell12.6 mi288N/A
Zip 84334Riverside15.0 mi180N/A
Zip 84311Fielding15.3 mi1,013N/A
Zip 84312Garland15.4 mi4,857N/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 →