Home > WY > Fremont County > Riverton > Zip 82501

Zip Code 82501 — Riverton, WY

ZIP Code 82501 is associated with Riverton, WY, in Fremont County. The listed population estimate is 19,413; estimated density is 10.8 people per square mile. Among records with population estimates, it ranks #1 of 11 in Fremont County and #10 of 172 in WY.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (43.033250, -108.249360)

Data MetricLocal Statistic
Postal / Zip Code82501
Primary CityRiverton
State / ProvinceWY
CountyFremont
Total Population19,413
Population Density10.8 people/sq mi
TimezoneAmerica/Denver

How 82501 Compares

MetricZIP 82501Fremont County recordsWY records
Population estimate19,41339,533 (sum)582,289 (sum)
Population Density10.8 /sq mi----
County population rank#1 of 11----
State population rank#10 of 172----

Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.

Explore More ZIP Codes

Nearby ZIP Codes in WY

ZIP CodeCityDistancePopulation estimate
ZIP 82510Arapahoe18.2 mi875
ZIP 82515Hudson18.6 mi437
ZIP 82649Shoshoni19.6 mi1,152
ZIP 82516Kinnear31.9 mi299
ZIP 82520Lander32.3 mi13,266

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 →