Jeffrey City

Census-designated place in Fremont County, Wyoming

Aerial view of Jeffrey City, Wyoming
Aerial view: USDA NAIP · USGS The National Map (public domain)

Jeffrey City is an unincorporated community (census-designated place) in Fremont County, Wyoming, with 47 residents (2020 Census). It sits at 6,335 ft (1,931 m) above sea level. The nearest town is Bairoil, 21.9 miles SE.

About Jeffrey City

Jeffrey City is a former uranium mining boomtown located in Fremont County, in the central part of the U.S. state of Wyoming. The town is known in Wyoming and the American West as symbol of a boomtown that went "bust" very quickly, as the mine was shut down in 1982 and over 95% of the inhabitants left the town within three years. The population was 58 at the 2010 census, far lower than its onetime population of several thousand people. For statistical purposes, the United States Census Bureau has defined Jeffrey City as a census-designated place (CDP).

Text: Wikipedia · CC BY-SA 4.0

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Map of Jeffrey City

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Jeffrey City, WY population

Jeffrey City had 47 residents in the 2020 Census.

2020 Census47
Density2 per sq mi (1 per km²)

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

Jeffrey City at a glance

StateWyoming (WY)
CountyFremont County
TypeCensus-designated place
Population47 (2020)
Land area28.33 sq mi (73.4 km²)
Water area0.16 sq mi (0.42 km²)
Elevation6,335 ft (1,931 m)
Coordinates42.4836° N, 107.8309° W
ZIP code82310
Census code (GEOID)5640555

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

Towns near Jeffrey City

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Frequently asked questions about Jeffrey City

What county is Jeffrey City in?

Jeffrey City is in Fremont County, Wyoming.

What is the population of Jeffrey City, WY?

47 people lived in Jeffrey City at the 2020 Census.

What is the ZIP code of Jeffrey City, WY?

The ZIP code of Jeffrey City is 82310.

What is the elevation of Jeffrey City?

6,335 feet (1,931 m) above sea level.

What towns are near Jeffrey City?

Bairoil (21.9 mi), Atlantic City (46.0 mi), Riverton (46.7 mi), Arapahoe (47.6 mi), Hudson (47.9 mi).

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