In 2022, Sweetwater County, WY had a population of 42.1k people with a median age of 37.1 and a median household income of $79,375. Between 2021 and 2022 the population of Sweetwater County, WY declined from 42,459 to 42,079, a −0.895% decrease and its median household income grew from $76,668 to $79,375, a 3.53% increase.
The 5 largest ethnic groups in Sweetwater County, WY are White (Non-Hispanic) (77.8%), White (Hispanic) (6.96%), Two+ (Hispanic) (5.45%), Other (Hispanic) (3.44%), and Two+ (Non-Hispanic) (2.2%).
None of the households in Sweetwater County, WY reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
96.2% of the residents in Sweetwater County, WY are U.S. citizens.
In 2022, the median property value in Sweetwater County, WY was $240,300, and the homeownership rate was 73.4%.
Most people in Sweetwater County, WY drove alone to work, and the average commute time was 20.4 minutes. The average car ownership in Sweetwater County, WY was 2 cars per household.
Sweetwater County, WY borders Moffat County, CO, Daggett County, UT, Summit County, UT, Carbon County, WY, Fremont County, WY, Lincoln County, WY, Sublette County, WY, and Uinta County, WY.