- 4 bd
- 2 ba
- 1,632 sqft

The average Sweetwater County, WY home value is $288,817, down 1.4% over the past year, and homes go to pending in around 31 days. (Updated on )
Zillow Home Value Index (ZHVI), built from the ground up by measuring monthly changes in property level Zestimates, captures both the level and home values across a wide variety of geographies and housing types.
Typical Home Values: $288,817
1-Year Value Change: -1.4%
(Data through September 30, 2026)
Zillow is more than a place to browse homes. It’s a place to connect with a local agent, explore financing solutions, schedule home tours, understand your buying and selling power, and more.
The median home value in Sweetwater County, WY is $288,817 as of September 2026. This represents a 0.2% decrease compared to last month and a 1.4% decrease year-over-year.
The median home value in Sweetwater County, WY ($288,817) compares to Wyoming ($369,044) and the U.S. national median ($366,157).
The cities with the highest median home values in Sweetwater County, WY include: Farson ($424,458), Green River ($293,714), Rock Springs ($288,146), Superior ($90,368). These cities represent the most expensive areas within the county.