Apartments and houses for rent in St. Clair County, IL
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273 listings

17 S 30th St, Belleville, IL 62226
$1,600
1920 sqft
3 beds
2 baths
June 30, 2026 - Source: zillow.com
New
8 hours ago
Belleville, IL

3202 W Main St, Belleville, IL 62226
$1,550
1386 sqft
4 beds
2 baths
June 30, 2026 - Source: zillow.com +1 more
New
14 hours ago
Belleville, IL

36 Saint Columba Dr, Cahokia, IL 62206
$1,655
1644 sqft
5 beds
2 baths
June 30, 2026 - Source: zillow.com +2 more
New
14 hours ago
Cahokia Heights, IL

202 S Hilgard St, O'Fallon, IL 62269
$1,850
4 beds
1 bath
June 30, 2026 - Source: realtor.com
New
14 hours ago
O'Fallon, IL

137 Saint Dorothy Dr, Cahokia, IL 62206
$1,500
1152 sqft
4 beds
1 bath
June 30, 2026 - Source: realtor.com
New
14 hours ago
Cahokia Heights, IL

216 Aaron Ct, Mascoutah, IL 62258
$1,200
984 sqft
2 beds
1 bath
June 30, 2026 - Source: realtor.com
New
16 hours ago
Mascoutah, IL

213G Coral Sea Way, Ofallon, IL 62269
$1,650
1200 sqft
2 beds
3 baths
June 30, 2026 - Source: trulia.com
New
17 hours ago
O'Fallon, IL

2185 Muren Blvd APT E, Belleville, IL 62221
$925
600 sqft
1 bed
1 bath
June 30, 2026 - Source: zillow.com +1 more
New
17 hours ago
Belleville, IL

101 W 5th St Apt 2, Cahokia, IL 62206
$900
770 sqft
2 beds
1 bath
June 30, 2026 - Source: realtor.com
New
17 hours ago
Cahokia Heights, IL

6 Sandwedge Dr, Belleville, IL 62220
$3,000
2200 sqft
3 beds
4 baths
June 30, 2026 - Source: realtor.com
New
17 hours ago
Belleville, IL

308 Amhurst Dr, O'Fallon, IL 62269
$2,100
1477 sqft
3 beds
2 baths
June 30, 2026 - Source: realtor.com
New
17 hours ago
O'Fallon, IL

118 W 7th St, O'Fallon, IL 62269
$1,450
992 sqft
3 beds
1 bath
June 30, 2026 - Source: realtor.com
New
19 hours ago
O'Fallon, IL

9 W Adams Dr Unit 2, Sauget, IL 62206
$1,350
2 beds
1 bath
June 30, 2026 - Source: redfin.com
New
21 hours ago
Cahokia Heights, IL

2 N John St Lot 4, Mascoutah, IL 62258
$865
1 bed
1 bath
June 30, 2026 - Source: redfin.com
New
21 hours ago
Mascoutah, IL

9 W Adams Dr Unit 1, Sauget, IL 62206
$1,350
3 beds
1 bath
June 30, 2026 - Source: redfin.com
New
21 hours ago
Cahokia Heights, IL

Storyboard on Hayden, Mascoutah, IL 62258
$1,500
1252 sqft
2 beds
3 baths
June 30, 2026 - Source: trulia.com
New
23 hours ago
Mascoutah, IL

Storyboard on Fountain View, Mascoutah, IL 62258
$1,350
1200 sqft
2 beds
2 baths
June 30, 2026 - Source: trulia.com
New
23 hours ago
Mascoutah, IL

811 Saint Thomas Ln, Cahokia, IL 62206
$1,250
1040 sqft
3 beds
1 bath
June 30, 2026 - Source: zillow.com +1 more
New
Yesterday
Cahokia Heights, IL
What's the average rent in St. Clair County, IL?
Based on the last 30 days, the average rent in St. Clair County, IL is $1,490.
This is 34.4% lower than the average rental price in Illinois.
This is 34.4% lower than the average rental price in Illinois.
How often do new rentals come on the market in St. Clair County, IL?
On average, 9 rentals are put on the market in St. Clair County, IL per day.
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