Homes for Sale in Decatur, IL

43 homes for sale ยท Updated November 9, 2026

Market snapshot for Decatur, IL

Median price
$94,900
Average price
$185,532
Highest price
$1,500,000
Avg price / sqft
$72/sqft
Avg home size
2,012 sqft
Avg days on market
81
Avg year built
1946
Avg beds / baths
3.1 bd / 2.1 ba

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