$900
0 bd1 ba286 sqft
800 Iowa Ave #6

The average Monona County, IA home value is $154,704, down 1.1% 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: $154,704
1-Year Value Change: -1.1%
(Data through February 28, 2026)
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