Saint Clair County, IL Housing Market Trends

Market Overview for Q4 2025

$183K 14.4% Y-o-Y $23K Y-o-Y
Open table view
$149 12% Y-o-Y $16 Y-o-Y
Open table view
920 -10.9% Y-o-Y -112 Y-o-Y
Open table view

The median home sale price in Saint Clair County, IL as of Q4 2025 was $183K, up 14.4% year-over-year. A total of 920 deals were recorded, representing a year-over-year change of just -10.9%. In Q4 2025, the median price per square foot was $149, a change of +12% year-over-year.

When a location has insufficient sales for calculating accurate metrics, sale information will not be displayed.

Saint Clair County, IL Median Sale Price
Year Q1 Q2 Q3 Q4
2021 0 0 0 0
2022 $150,000 $175,000 $175,000 $160,000
2023 $150,000 $175,000 $173,000 $165,000
2024 $166,000 $185,000 $172,000 $160,000
2025 $173,000 $195,000 $181,000 $183,000
Saint Clair County, IL Median Sale Price/Sq. Ft.
Year Q1 Q2 Q3 Q4
2021 0 0 0 0
2022 $119 $143 $142 $131
2023 $130 $143 $139 $139
2024 $134 $152 $143 $133
2025 $137 $156 $154 $149
Real Estate Transactions in Saint Clair County, IL
Year Q1 Q2 Q3 Q4
2021 0 0 0 0
2022 1,175 1,586 1,374 1,069
2023 954 1,185 1,157 894
2024 1,093 1,199 1,255 1,032
2025 903 1,161 1,100 920
Saint Clair County, IL Median Sale Price
Year Q1 Q2 Q3 Q4
2021 0 0 0 0
2022 $150,000 $175,000 $175,000 $160,000
2023 $150,000 $175,000 $173,000 $165,000
2024 $166,000 $185,000 $172,000 $160,000
2025 $173,000 $195,000 $181,000 $183,000
Saint Clair County, IL Median Sale Price/Sq. Ft.
Year Q1 Q2 Q3 Q4
2021 0 0 0 0
2022 $119 $143 $142 $131
2023 $130 $143 $139 $139
2024 $134 $152 $143 $133
2025 $137 $156 $154 $149
Real Estate Transactions in Saint Clair County, IL
Year Q1 Q2 Q3 Q4
2021 0 0 0 0
2022 1,175 1,586 1,374 1,069
2023 954 1,185 1,157 894
2024 1,093 1,199 1,255 1,032
2025 903 1,161 1,100 920

Saint Clair County, IL Housing Stock

Property Type
Units
Single Family
696
2-4 Family
3,582
Condo
993
Townhouse
391
Other
77,833
All Residential
86,795

Saint Clair County: Demographics

Total population
136,438
Median age
43
No high school education
3.3%
Some high school/college
40.2%
Bachelor's degree
16.6%
Average household income
$88,460
Occupied housing units
50,600
Owner-occupied units
83.3%
Renter-occupied units
16.7%
Median year structure built
1993

Discover City-Level Housing Market Prices and Trends in Saint Clair County, IL

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City
Median Sale Price