- 0 bd
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The average Monona County, IA home value is $160,962, up 2.3% over the past year. (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: $160,962
1-Year Value Change: +2.3%
(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 Monona County, IA is $160,962 as of September 2026. This represents a 0.1% decrease compared to last month and a 2.3% increase year-over-year.
The median home value in Monona County, IA ($160,962) compares to Iowa ($236,623) and the U.S. national median ($366,157).
The cities with the highest median home values in Monona County, IA include: Whiting ($182,017), Mapleton ($172,100), Moorhead ($160,718), Onawa ($157,723), Blencoe ($139,264). These cities represent the most expensive areas within the county.