Find the last 4 digits (ZIP+4) for an address in 82643

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ZIP Code 82643 – Midwest, WY

Midwest, Wyoming · Natrona County · Mountain time

ZIP code82643
CityMidwest
StateWyoming
CountyNatrona County
Area code307
Population267
Time zoneMountain · local time
ZIP typeStandard (has a Census ZCTA area)
Land area14.33 sq mi
Center (lat, long)43.4223, -106.2790

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Nearby ZIP codes

82635 Edgerton · 3 mi82640 Linch · 12.4 mi82601 Casper · 24.5 mi82639 Kaycee · 30.2 mi82602 Casper · 37 mi82605 Casper · 38.4 mi82648 Powder River · 39 mi82646 Natrona · 39.3 mi

About ZIP 82643

ZIP code 82643 is assigned to Midwest, Wyoming. It lies in Natrona County. Its Census area covers about 14.33 square miles of land. The closest neighboring ZIP is 82635 (Edgerton), about 3 miles away.

Every address in 82643 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