Belleville, IL 62221 Real Estate Market Analysis | dynamic.RE
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Market Snapshot
Housing Market
Demand Fundamentals
Belleville, IL — 62221
Market Hotness
73
Hotness Rank
#2,966
Hotness Score
73
Supply Score
68
Demand Score
77
DOM vs US
-11.3%
Faster
Price vs US
72%
Below avg
Median Listing Price
$310K
Population
29,875
Households
115,630
Median Days on Market
42
Active Listings
60
New Listings
44
Housing Market
Pricing
Median Listing Price
$310K
+21.8% YoY
Average Listing Price
$370K
+19.2% YoY
Price per Sq Ft
$147
+8.5% YoY
Median Sq Ft
2,061
+12.9% YoY
Inventory
Active Listings
60
+4.3% YoY
New Listings
44
+10.0% YoY
Total Listings
140
+16.7% YoY
Buyer Competition
Pending Listings
79
+26.4% YoY
Pending Ratio
1.32
+23.0% YoY
Median Days on Market
42
+34.7% YoY
Price Reduced
16.1%
+4.7% YoY
FY2026 Fair Market Rent — St. Clair County
HUD government estimate (40th percentile) — not actual market asking rent.
Studio
$955
/month
1 BR
$995
/month
2 BR
$1,218
/month
3 BR
$1,568
/month
4 BR
$1,812
/month
FMR Trends — St. Clair County
Source: HUD Fair Market Rents
Demand Fundamentals
Median Age
39.9
2024
Population
ZIP Population
29,875
+2.0% YoY
St. Clair County Population
251,149
-0.4% YoY
Households
Total Housing Units
115,630
+0.2% YoY
Age
2024 Age Mix
254K
residents
Under 18
58,413
23.0%
Adults 18–64
151,274
59.6%
65 & Over
44,007
17.3%
Age Composition Over Time
2017–2024
Population Under 18
58,413
-1.5% YoY
Population 65 & Over
44,007
+3.0% YoY
Median Age
39.90
+1.0% YoY
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