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1 Bedroom Apartments for Rent in O'Fallon, IL

1 Bedroom Apartments for Rent in O'Fallon, IL. 100 Rentals Available
100 Rentals Available
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  • 15 units available
    1 bd $1,599+
    Base rent
    Verified Listing

    1045 Eventide Dr, Shiloh, IL 62269
    Apply online • Pet friendly
  • 1 bd $1,557+
    Base rent
    Verified Listing

    4.5 (0)
    1200 Greenfield Place, Ofallon, IL 62269
    Apply online • Pet friendly
  • Only 3 units left
    1 bd $1,650+
    Base rent
    Verified Listing

    128 Regency Park, O'fallon, IL 62269
    Apply online
  • Rent specials
    1 bd $1,608+
    Base rent
    Verified Listing

    4.5 (0)
    1100 Boulder Creek Drive, O'fallon, IL 62269
    Apply online • Pet friendly
  • 1 bd $1,740+
    Base rent
    Verified Listing

    1201 Artisan Drive, O’Fallon, IL 62269
    Apply online • Pet friendly
  • 9 units available
    1 bd $1,475+
    Base rent
    Verified Listing

    4.5 (0)
    1301 Centerpoint Circle, Shiloh, IL 62269
    Apply online • Pet friendly

  • More Rentals Near O'Fallon, IL

  • Only 1 unit left
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    Verified Listing

    818 Lincoln Hwy, Fairview Heights, IL 62208
    Apply online • Pet friendly
  • 4 units available
    1 bd $1,155+
    Base rent
    Verified Listing

    4.0 (0)
    100 Winchester Place, Fairview Heights, IL 62208
    Apply online • Pet friendly
  • Only 1 unit left
    1 bd $1,085
    Base rent
    Verified Listing

    2213 Rockwood Drive, Shiloh, IL 62221
    Apply online • Pet friendly
  • Rent specials
    1 bd $1,360+
    Base rent
    Verified Listing

    4.5 (0)
    3735 Round Hill Road, Swansea, IL 62226
    Apply online • Pet friendly
  • 1 bd $978+
    Base rent
    Verified Listing

    4.0 (0)
    535 D Williamsburg Drive, Shiloh, IL 62221
    Apply online • Pet friendly
  • 1 bd $750
    Base rent
    Verified Listing

    2612 Eastview Dr, Belleville, IL 62221
  • Ask for pricing
    Verified Listing

    5.0 (0)
    2800 Shan Drive, Belleville, IL 62221
    Apply online • Pet friendly
  • Ask for pricing
    Verified Listing

    5.0 (0)
    1456 Wisteria Court, Swansea, IL 62226
    Apply online • Pet friendly
  • 1 bd $1,100
    Base rent
    Verified Listing

    212 South Chestnut Street, Collinsville, IL 62234
    Dog friendly
  • Ask for pricing
    Verified Listing

    539 N 40Th Street, Belleville, IL 62226
    Pet friendly
  • 1 bd $600
    Base rent
    Verified Listing

    604 Wabash Avenue, Belleville, IL 62220
    Apply online
  • Ask for pricing
    Verified Listing

    1803 Ramada Boulevard, Collinsville, IL 62234
    Pet friendly
  • Rent specials 4 units available
    1 bd $1,324+
    Base rent
    Verified Listing

    4.0 (0)
    280 Douglas, Mascoutah, IL 62258
    Apply online • Pet friendly
  • Only 2 units left
    1 bd $697
    Base rent Income restricted
    Verified Listing

    3.0 (0)
    402 Meadow Drive, Troy, IL 62294
    Apply online • Pet friendly
  • 1 bd $851
    Base rent Income restricted
    Verified Listing

    4.5 (0)
    1060 N. 18Th St., East St. Louis, IL 62205
    Pet friendly
  • Rent specials
    1 bd $1,355
    Base rent
    Verified Listing

    4.0 (0)
    701 N. 1St Street, St. Louis, MO 63102
    Apply online • Pet friendly
  • Rent specials
    1 bd $1,235
    Base rent
    Verified Listing

    701 N. 1St St., Suite 102, St. Louis, MO 63102
    Apply online • Pet friendly
  • 1 bd $1,235
    Base rent
    Verified Listing

    4.5 (0)
    700 N. 2Nd St., St. Louis, MO 63102
    Apply online • Pet friendly
  • 1 bd $1,250
    Base rent
    Verified Listing

    618 N. 2Nd St., St. Louis, MO 63102
    Apply online • Pet friendly
6-19-city

Frequently asked questions

What is the price of a 1 bedroom apartment in O'Fallon, IL?
How many 1 bedroom apartments for rent are available in O'Fallon, IL on RentCafe?

There are 28 1 bedroom rentals available on RentCafe. Prices and availability in O'Fallon, IL were last updated on 5 May 2026.

What is the average size of a 1 bedroom apartment in O'Fallon, IL?

The average O'Fallon, IL 1 bedroom apartment size is 786 sq. ft.

What are the advantages of renting a 1 bedroom apartment in O'Fallon, IL?

Renting a 1 bedroom apartment comes with more living and storage space compared to a studio apartment.

What are the downsides of renting a 1 bedroom apartment in O'Fallon, IL?

1 bedroom apartments are usually more expensive than studio apartments in terms of rent and utility costs.