Find the last 4 digits (ZIP+4) for an address in 82646

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ZIP Code 82646 – Natrona, WY

Natrona, Wyoming · Natrona County · Mountain time

ZIP code82646
CityNatrona
StateWyoming
CountyNatrona County
Area code307
Population0
Time zoneMountain · local time
ZIP typeStandard (has a Census ZCTA area)
Land area51.5 sq mi
Center (lat, long)42.9776, -106.7682

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Nearby ZIP codes

82604 Casper · 5.3 mi82648 Powder River · 11.2 mi82602 Casper · 21.6 mi82644 Mills · 22 mi82601 Casper · 22.5 mi82605 Casper · 24.2 mi82638 Hiland · 25.2 mi82636 Evansville · 32.5 mi

About ZIP 82646

ZIP code 82646 is assigned to Natrona, Wyoming. It lies in Natrona County. Its Census area covers about 51.5 square miles of land. The closest neighboring ZIP is 82604 (Casper), about 5.3 miles away.

Every address in 82646 also has a 4-digit add-on code (ZIP+4) that points to a smaller delivery area. Use the box above to find it.

Sources: US Census Bureau (ZCTA, county relationship files), GeoNames (CC BY 4.0), NANPA via NumberResearch.org (CC BY 4.0). Map © OpenStreetMap contributors. ZIP areas are approximate. Population: U.S. Census Bureau, ACS 5-year estimates, 2024 (ZCTA). Data sources