Postal reference / United States

82443Thermopolis, Wyoming

ZIP code 82443 is a United States postal code for Thermopolis, Wyoming. Its county association is Hot Springs County. The map reference point is at 43.7758, -108.3839.

State / territory
Wyoming
Recorded place name
Thermopolis
County association
Hot Springs
Estimated coordinate
43.7758, -108.3839
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ZIP prefix
824 · 22 ZIP codes share it
Data source
GeoNames postal reference, snapshot September 26, 2026

GeoNames reference data. County associations may not include every intersecting county, place names are postal names rather than legal boundaries, and coordinates are approximate. This is not address validation.

Area

Land area
1,053.938 sq mi (2023 Census Gazetteer)

Figures are for the ZIP Code Tabulation Area (ZCTA) that most closely matches this ZIP code, not an exact match to USPS delivery boundaries. Source: U.S. Census Bureau, 2023 Gazetteer + 2023 ACS 5-Year Estimates, retrieved 2026-09-27. How to read this data.

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Browse the other 194 ZIP codes recorded for Wyoming, sorted by code with place and county.

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Nearby ZIP code reference points

ZIP codePlaceStateCounty associationMiles
82430KirbyWYHot Springs10.3
82401WorlandWYWashakie26.9
82523PavillionWYFremont32.7
82649ShoshoniWYFremont39.3
82432MandersonWYBig Horn40.0
82433MeeteetseWYPark40.4
82434OttoWYBig Horn43.7
82516KinnearWYFremont44.6

Straight-line distance between reference points. Nearby points do not prove that ZIP areas touch.

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