Home > WY > Campbell County > Gillette > Zip 82718

Zip Code 82718 — Gillette, WY

82718 is a ZIP Code associated with Gillette, WY, located within Campbell. 82718 ranks #1 out of 7 ZIP codes in Campbell County by population (and #6 out of 179 in WY). The area supports an estimated population of 26,619 residents across Data Pending housing units, with a population density of 6.4 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (43.917770, -105.616030)

Data MetricLocal Statistic
Postal / Zip Code82718
Primary CityGillette
State / ProvinceWY
CountyCampbell
Total Population26,619
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density6.4 people/sq mi
TimezoneAmerica/Denver

How 82718 Compares

MetricZIP 82718Campbell CountyWY State Average
Population26,61947,379 (Total)582,289 (Total)
Average ZIP IncomeData PendingN/AN/A
Population Density6.4 /sq mi----
County Pop Rank#1 of 7----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 82732Wright13.4 mi1,671N/A
Zip 82640Linch35.6 mi175N/A
Zip 82727Rozet35.7 mi2,040N/A
Zip 82716Gillette43.0 mi16,817N/A
Zip 82635Edgerton45.6 mi87N/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 →