Mercer County, IL Real Estate & Property Data
Last Updated: August 30, 2025
With up-to-date real estate data get detailed insight into Mercer County, IL sourced from the nation’s leading property data provider.
Total Residential Properties
7,667
Total Commercial Properties
649
Avg. Home Age
(Single Family Home)
N/A
Avg. Square Feet
(Single Family Home)
N/A
Total 2025 Residential Sales
(year-to-date)
N/A
% of Homes Seriously Underwater
(Q3 2025)
N/A
Total 2024 Residential Sales
N/A
% of Equity Rich Homes
(Q3 2025)
N/A
Effective 2024 Property Tax
1.95%
Total Foreclosure Filings
(year-to-date)
4
Mercer County, IL Real Estate Market Overview
Last 30 days-
CityMedian Est. Value
-
CityMedian Est. Value
-
CityMedian Est. Value
-
$132,269
-
$140,294
-
$105,557 $55.77/sqft
-
$76,662 $58.33/sqft
-
$127,183
-
$95,219 $70.36/sqft
-
$125,654 $84.95/sqft
-
$84,811
-
$144,933
-
$161,939 $99.17/sqft
-
$86,757 $49.8/sqft
-
$220,126 $127.06/sqft
-
$119,248
Mercer County, IL Foreclosure Activity
Total Foreclosure Filings
i
Foreclosure Starts
i
- June '25 Jun '25 N/A
- May '25 May '25 N/A
- April '25 Apr '25 N/A
- March '25 Mar '25 N/A
- February '25 Feb '25 N/A
- January '25 Jan '25 N/A
- December '24 Dec '24 N/A
- November '24 Nov '24 1
- October '24 Oct '24 N/A
- September '24 Sep '24 1
- August '24 Aug '24 N/A
- July '24 Jul '24 N/A
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