Save This Search

3 Bedroom Apartments for Rent in O'Fallon, IL

92 Rentals Available
3 Bedroom Apartments for Rent in O'Fallon, IL. 92 Rentals Available
  • a living room with a white couch and a tv
    Today

    109 Sugar Pine Lane, O'fallon, IL 62269
    3 BEDS Ask for Pricing
  • a kitchen with white appliances and wooden cabinets
    Today

    714 Carol Ann Drive, O'fallon, IL 62269
    3 BEDS Ask for Pricing
  • a living room with a couch and a table
    Today

    1200 Greenfield Place, Ofallon, IL 62269
    3 BEDS $1,940+

  • More Rentals Near O'Fallon, IL

  • a living room with a couch and a coffee table
    Today

    1456 Wisteria Court, Swansea, IL 62226
    3 BEDS Ask for Pricing
  • a living room with a couch and a tv
    Today

    104 Northtowne Street, Lebanon, IL 62254
    3 BEDS Ask for Pricing
  • Renting has its Rewards
    Start earning points to redeem on travel, experiences, gift cards, live events, and more!
    Earn points for:
    Internet and Entertainment
    Utilities
    Insurance
    Learn more
  • a living room with a fireplace and a tv
    Today

    1803 Ramada Boulevard, Collinsville, IL 62234
    3 BEDS Ask for Pricing
  • a kitchen with black cabinets and a stove and a refrigerator
    Today

    280 Douglas, Mascoutah, IL 62258
    3 BEDS Ask for Pricing
  • a blue sky with no clouds in it
    Today

    105 S. County Rd, Mascoutah, IL 62258
    3 BEDS $1,150
  • a living room with a ceiling fan and a tv
    Today

    710 Fountain View Drive, Mascoutah, IL 62258
    3 BEDS Ask for Pricing
  • an empty kitchen with a black refrigerator and a sink
    Today

    1060 North 18Th Street, East St. Louis, IL 62205-2807
    Income Restricted
    3 BEDS $1,380+
  • a yellow house with a sidewalk in front of it
    Today

    1060 N. 18Th St., East St. Louis, IL 62205
    Income Restricted
    3 BEDS $1,398+
  • Interactive banner rent
    What is your max rent budget?
  • a living room with a table and chairs and a television
    Today

    1204 N 8Th Street, St. Louis, MO 63106
    3 BEDS $1,133+
  • a kitchen with black appliances and marble counter tops
    Today

    1405 North 16Th Street, St. Louis, MO 63106
    Income Restricted
    3 BEDS Ask for Pricing
  • a living room with a couch and a table
    Today

    1405 North 16Th St., St. Louis, MO 63106
    Income Restricted
    3 BEDS Ask for Pricing
  • the swimming pool at our apartments
    Today

    1920 Cass Ave, St. Louis, MO 63106-3251
    Income Restricted
    3 BEDS $1,394+
  • a playground with slides and benches in front of houses
    Today

    1920 Cass Ave, St. Louis, MO 63106
    Income Restricted
    3 BEDS $1,394+
  • a living room with a couch and a kitchen
    Today

    1700 N. 20Th St., St. Louis, MO 63106-2621
    Income Restricted
    3 BEDS $971
  • a living room with couches and chairs and a table
    Today

    1001 North Compton Avenue, St. Louis, MO 63106-1709
    Income Restricted
    3 BEDS Ask for Pricing
  • a living room with couches and chairs and a fireplace
    Today

    1001 Compton, St. Louis, MO 63106
    Income Restricted
    3 BEDS Ask for Pricing
  • a large kitchen with a long bar with chairs and a fireplace
    Today

    1024 North Sarah Street, St. Louis, MO 63113
    Income Restricted
    3 BEDS Ask for Pricing
  • a kitchen with a stove and sink and a black door
    Today

    3900 Ray, St Louis, MO 63116
    3 BEDS $750
  • a living room with a couch and two chairs
    Today

    275 Union Blvd, St. Louis, MO 63108
    3 BEDS $2,698+
  • a living room with couches and chairs and a table
    Today

    5700 Highlands Plaza Drive, Saint Louis, MO 63110
    3 BEDS Ask for Pricing
  • a living room with a couch and a palm tree
    Today

    5547 Dr. Martin Luther King Dr., St. Louis, MO 63112-4271
    Income Restricted
    3 BEDS $856
3-21-city
Nice work, you've checked out every rental here! Expand your search to find your happy place.

Save Search

O'Fallon, IL rent trends

Rental prices in O'Fallon, IL have decreased by 0.61% over the past year. The average rent moved from $2,005 to $1,992.

Check out the average rent prices in O'Fallon by neighborhood.

Compared to the average rent in the U.S. of $1,741, the rent in O'Fallon, IL is $1,992 per month.

Average rent in O'Fallon, IL

$1,992/mo O'Fallon, IL average rental price, January 2026
Image Average Rent

Apartments for rent in O'Fallon, IL have an average price of $1,992 per month.

    What's the typical rent budget in O'Fallon, IL?

    Around 84% of O'Fallon’s apartments are in the $2,001-$2,500 price range. 16% of apartments are priced $1,501-$2,000.

    The largest share of rentals in O'Fallon, IL (84%) fall between $2,001-$2,500 per month. This suggests that most people succesfully find suitable apartments within this price.

    Getting around in O'Fallon, IL

    1 /100
    Car-Dependent
    32 /100
    Somewhat Bikeable
    Walk Score®: 1, Bike Score®: 32

    Frequently asked questions

    What is the price of a 3 bedroom apartment in O'Fallon, IL?

    What is the average size of a 3 bedroom apartment in O'Fallon, IL?

    The average O'Fallon, IL 3 bedroom apartment size is 1,497 sq. ft.

    What are the advantages of renting a 3 bedroom apartment in O'Fallon, IL?

    Renting a 3 bedroom apartment offers extra space compared to a 2 bedroom apartment, suited for a family or for sharing it with someone else.

    What are the downsides of renting a 3 bedroom apartment in O'Fallon, IL?

    A 3 bedroom apartment is more expensive than smaller units and it usually comes with higher utility costs.