Home > WY > Park County > Deaver > Zip 82421

Zip Code 82421 — Deaver, WY

ZIP Code 82421 is associated with Deaver, WY, in Park County. The listed population estimate is 379; estimated density is 2.0 people per square mile. Among records with population estimates, it ranks #5 of 7 in Park County and #103 of 172 in WY.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (44.883990, -108.604970)

Data MetricLocal Statistic
Postal / Zip Code82421
Primary CityDeaver
State / ProvinceWY
CountyPark
Total Population379
Population Density2.0 people/sq mi
TimezoneAmerica/Denver

How 82421 Compares

MetricZIP 82421Park County recordsWY records
Population estimate37931,321 (sum)582,289 (sum)
Population Density2.0 /sq mi----
County population rank#5 of 7----
State population rank#103 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 82423Frannie6.7 mi209
ZIP 82412Byron7.0 mi704
ZIP 82420Cowley7.5 mi822
ZIP 82440Ralston17.3 mi71
ZIP 82435Powell21.5 mi12,337

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 →