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Zip Code 83121 — Frontier, WY

83121 is a ZIP Code associated with Frontier, WY, located within Lincoln. The postal region supports an estimated population of Data Pending residents across Data Pending housing units, with a population density of Data Pending people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (41.849820, -110.540230)

Data MetricLocal Statistic
Postal / Zip Code83121
Primary CityFrontier
State / ProvinceWY
CountyLincoln
Total PopulationData Pending
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population DensityData Pending people/sq mi
TimezoneAmerica/Denver

How 83121 Compares

MetricZIP 83121Lincoln CountyWY State Average
PopulationData Pending20,316582,289
Median IncomeData PendingN/AN/A
Population DensityData Pending /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 83116Diamondville6.0 mi619N/A
Zip 83101Kemmerer8.6 mi3,731N/A
Zip 83124Opal18.4 mi96N/A
Zip 83114Cokeville27.4 mi635N/A
Zip 83123La Barge30.6 mi679N/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 →