Apartments for Rent in St. Clair County, IL
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Rent specials Only 1 unit left2 bd $1,340Base rent9680 Hayden Dr., Mascoutah, IL 62258Apply online • Pet friendly -
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Only 3 units left2 bd $1,450Base rent710 Fountain View Drive, Mascoutah, IL 62258Apply online • Pet friendly -
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Ask for pricing109 Sugar Pine Lane, O'fallon, IL 62269Pet friendly -
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Only 1 unit left2 bd $1,395Base rent2800 Shan Drive, Belleville, IL 62221Apply online • Pet friendly -
1 bd $965+2 bd $1,049+Base rent535 D Williamsburg Drive, Shiloh, IL 62221Apply online • Pet friendly -
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6 units available2 bd $1,406+Base rent1452 Cantwell Lane, Swansea, IL 62226Apply online • Pet friendly -
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1 bd $1,305+2 bd $1,345+Base rent3735 Round Hill Road, Swansea, IL 62226Apply online • Pet friendly -
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97 units available1 bd $1,600+2 bd $2,200+Base rent1044 Eventide Dr, Shiloh, IL 62269Apply online • Pet friendly -
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Ask for pricing104 Northtowne Street, Lebanon, IL 62254Pet friendly -
Only 2 units left2 bd $1,400Base rent714 Carol Ann Drive, O'fallon, IL 62269Apply online • Pet friendly -
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21 units available1 bd $912+2 bd $1,199+Base rent100 Winchester Place, Fairview Heights, IL 62208Apply online • Pet friendly -
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4 units available2 bd $1,379Base rent820 Park Entrance Place, O'fallon, IL 62269Apply online • Pet friendly -
1 bd $1,409+2 bd $1,745+Base rent1100 Boulder Creek Drive, O'fallon, IL 62269Apply online • Pet friendly -
Only 1 unit left1 bd $835Base rent539 N 40Th Street, Belleville, IL 62226Apply online • Pet friendly -
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1 bd $1,450+2 bd $1,620+3 bd $1,940+Base rent1200 Greenfield Place, Ofallon, IL 62269Apply online • Pet friendly -
32 units available1 bd $1,475+2 bd $1,755+Base rent1301 Centerpoint Circle, Shiloh, IL 62269Apply online • Pet friendly -
Only 3 units left2 bd $1,250Base rent1456 Wisteria Court, Swansea, IL 62226Apply online • Pet friendly -
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Only 3 units left1 bd $1,2742 bd $1,414Base rent280 Douglas, Mascoutah, IL 62258Apply online • Pet friendly -
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Only 2 units left1 bd $8002 bd $950Base rent420 Joseph Drive, Fairview Heights, IL 62208Apply online • Pet friendly -
Only 1 unit left2 bd $1,0003 bd $1,150Base rent105 S. County Rd, Mascoutah, IL 62258Apply online • Pet friendly -
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Only 2 units leftStudio $1,4001 bd $1,6002 bd $2,500Base rent128 Regency Park, O'fallon, IL 62269Apply online -
Ask for pricing818 Lincoln Hwy, Fairview Heights, IL 62208Apply online • Pet friendly -
41 units available1 bd $840+2 bd $1,010+3 bd $1,380+Base rent Income restricted1060 North 18Th Street, East St. Louis, IL 62205-2807Pet friendly -
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24 units available1 bd $840+2 bd $1,010+3 bd $1,398+Base rent Income restricted1060 N. 18Th St., East St. Louis, IL 62205Pet friendly
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Frequently asked questions
When were prices and availability in St. Clair County, IL last updated?
Prices and availability in St. Clair County, IL were last updated on 23 May 2026.
What are the best apartments in St. Clair County, IL?
The best apartments in St. Clair County, IL are: Storyboard on Hayden, Storyboard on Fountain View, Storyboard on Sugar Pine, Storyboard on Shan and Shiloh Commons Holdings.
What is the average rent in St. Clair County, IL?
The average rent in St. Clair County, IL is $1,332.
What is the price range for a studio apartment in St. Clair County, IL?
The price range for a studio apartment in St. Clair County, IL is between $1,000 and $2,500.
What is the price range for a 1-bedroom apartment in St. Clair County, IL?
The price range for a 1-bedroom apartment in St. Clair County, IL is between $800 and $2,345.
What is the price range for a 2-bedroom apartment in St. Clair County, IL?
The price range for a 2-bedroom apartment in St. Clair County, IL is between $800 and $3,200.
What is the price range for a 3-bedroom apartment in St. Clair County, IL?
The price range for a 3-bedroom apartment in St. Clair County, IL is between $1,000 and $2,505.
What type of rental buildings are in St. Clair County, IL?
In St. Clair County, 32% of the residents are renting compared to 68% owning a home, according to data from the U.S. Census Bureau. Large-scale apartment buildings with more than 50 units represent 5% of St. Clair County's rentals, 58% are small-scale complexes with under 50 units, and 34% are single-family rentals.