$290,000
2 bd2 ba1,845 sqft
991 17th St

The average Clinton County, IL home value is $210,233, up 8.0% over the past year.
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: $210,233
1-year Value Change: +8.0%
(Data through January 31, 2026)
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