Thermopolis

Town in Hot Springs County, Wyoming

View of Thermopolis, Wyoming
Photo: Jonathan Green · CC BY-SA 4.0

Thermopolis is a town in Hot Springs County, Wyoming, with 2,725 residents (2020 Census). It sits at 4,331 ft (1,320 m) above sea level. The nearest town is East Thermopolis, 0.9 miles E.

About Thermopolis

Thermopolis is the county seat and most populous town in Hot Springs County, Wyoming, United States. As of the 2020 census, Thermopolis had a population of 2,725.

Thermopolis, Greek for "hot city", is the location of numerous natural hot springs, in which mineral-laden waters are heated by geothermal processes.

The town claims the world's largest mineral hot spring, "The Big Spring", as part of Hot Springs State Park. The springs are open to the public for free as part of an 1896 treaty signed with the Shoshone and Arapaho Indian tribes.

Text: Wikipedia · CC BY-SA 4.0

Thermopolis weather: 7-day forecast

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Living in Thermopolis

Median household income
$65,208
Median home value
$211,400
Median rent
$835/mo
Median age
40.5
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Map of Thermopolis

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Thermopolis Street View

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Thermopolis, WY population

Thermopolis had 2,725 residents in the 2020 Census.

2020 Census2,725
Density1,141 per sq mi (441 per km²)

Source: U.S. Census Bureau, Decennial Census.

Thermopolis at a glance

StateWyoming (WY)
CountyHot Springs County
TypeTown
Population2,725 (2020)
Land area2.39 sq mi (6.2 km²)
Water area0.08 sq mi (0.21 km²)
Elevation4,331 ft (1,320 m)
Coordinates43.6479° N, 108.2145° W
ZIP code82430
Official websitetownofthermopolis.com
Census code (GEOID)5676515

Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.

Towns near Thermopolis

Straight-line distance between town centers.

Frequently asked questions about Thermopolis

What county is Thermopolis in?

Thermopolis is in Hot Springs County, Wyoming.

What is the population of Thermopolis, WY?

2,725 people lived in Thermopolis at the 2020 Census.

What is the ZIP code of Thermopolis, WY?

The ZIP code of Thermopolis is 82430.

What is the elevation of Thermopolis?

4,331 feet (1,320 m) above sea level.

What towns are near Thermopolis?

East Thermopolis (0.9 mi), Lucerne (5.1 mi), Kirby (10.9 mi), Owl Creek (19.9 mi), Worland (28.7 mi).

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