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Apartments for Rent in Jefferson County, IL

Apartments for Rent in Jefferson County, IL. 18 Rentals Available
18 Rentals Available
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  • A living room with a grey carpet and a brown sofa.
    Rent specials New units available
    Studio $909+
    1 bd $999+
    2 bd $1,099+
    Base rent
    Verified Listing

    4.5 (7)
    4201 Valley Forge Rd, Mt. Vernon, IL 62864
    Apply online • Pet friendly
  • A living room with a white couch, a green armchair, and a television on the wall.
    Rent specials 9 units available
    1 bd $1,169+
    2 bd $1,714+
    3 bd $1,674+
    Base rent
    Verified Listing

    4.0 (3)
    3801 So. Water Tower Place, Mt. Vernon, IL 62864
    Apply online • Pet friendly
  • a living room with furniture and a television
    Only 1 unit left
    1 bd $919
    Base rent Income restricted
    Verified Listing

    5.0 (8)
    4260 Heritage Avenue, Mt. Vernon, IL 62864
    Apply online • Pet friendly
3-0-county
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Frequently asked questions

When were prices and availability in Jefferson County, IL last updated?

Prices and availability in Jefferson County, IL were last updated on 27 May 2026.

What are the best apartments in Jefferson County, IL?

The best apartments in Jefferson County, IL are: Chesterfield Village, Renaissance Hills and Heritage Landing 55+ Apartments.

What is the price range for a studio apartment in Jefferson County, IL?

The price range for a studio apartment in Jefferson County, IL is between $907 and $1,535.

What is the price range for a 1-bedroom apartment in Jefferson County, IL?

The price range for a 1-bedroom apartment in Jefferson County, IL is between $919 and $2,957.

What is the price range for a 2-bedroom apartment in Jefferson County, IL?

The price range for a 2-bedroom apartment in Jefferson County, IL is between $919 and $3,202.

What is the price range for a 3-bedroom apartment in Jefferson County, IL?

The price range for a 3-bedroom apartment in Jefferson County, IL is between $1,674 and $1,974.

What type of rental buildings are in Jefferson County, IL?

In Jefferson County, 28% of the residents are renting compared to 72% owning a home, according to data from the U.S. Census Bureau. Large-scale apartment buildings with more than 50 units represent 6% of Jefferson County's rentals, 39% are small-scale complexes with under 50 units, and 43% are single-family rentals.