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The average Iowa County, WI home value is $343,778, up 6.4% over the past year, and homes go to pending in around 32 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: $343,778
1-Year Value Change: +6.4%
(Data through August 31, 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 Iowa County, WI is $343,778 as of August 2026. This represents a 0.7% increase compared to last month and a 6.4% increase year-over-year.
The median home value in Iowa County, WI ($343,778) compares to Wisconsin ($339,699) and the U.S. national median ($368,697).
The cities with the highest median home values in Iowa County, WI include: Arena ($342,966), Dodgeville ($334,608), Mineral Point ($328,438), Highland ($296,969). These cities represent the most expensive areas within the county.