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Apartments for Rent in O'Fallon, IL

Apartments for Rent in O'Fallon, IL. 242 Rentals Available
242 Rentals Available

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Frequently asked questions

When were prices and availability in O'Fallon, IL last updated?

Prices and availability in O'Fallon, IL were last updated on 30 Jun 2026.

What are the best apartments in O'Fallon, IL?
What is the average rent in O'Fallon, IL?

The average rent in O'Fallon, IL is $1,670.

What is the price range for a 1-bedroom apartment in O'Fallon, IL?

The price range for a 1-bedroom apartment in O'Fallon, IL is between $1,475 and $2,412.

What is the price range for a 2-bedroom apartment in O'Fallon, IL?

The price range for a 2-bedroom apartment in O'Fallon, IL is between $1,095 and $2,899.

What is the price range for a 3-bedroom apartment in O'Fallon, IL?

The price range for a 3-bedroom apartment in O'Fallon, IL is between $1,095 and $2,905.

What type of rental buildings are in O'Fallon, IL?

In O'Fallon, 29% of the residents are renting compared to 71% owning a home, according to data from the U.S. Census Bureau. Large-scale apartment buildings with more than 50 units represent 10% of O'Fallon's rentals, 69% are small-scale complexes with under 50 units, and 17% are single-family rentals.

What do typical apartment communities look like in O'Fallon, IL?

The age and size of multifamily buildings are among the most visible characteristics of the rental market in a city. In this case, the apartment buildings in O'Fallon are about 20 years old, on average. Of these, 73% have been built since 2000, representing the newer options on the market and typically offering more amenities. Rental buildings in the city have an average height of 3 stories. About all of the rental communities here are low-rise, garden-style communities, none are mid-rises, and none are high-rise buildings. These are true especially for large-scale multifamily buildings with over 50 apartments.

What apartment floorplans are common in O'Fallon, IL?

Rental apartments in O'Fallon come in a range of sizes and floorplans. Studio apartments represent 1% of units for rent, ideal for singles, renters on a budget and people who value central locations more than space. Rentals with 1-bedroom floorplans make up 37% of the total apartments in the city, while 2-bedroom floorplans represent around 58% of all rentals in O'Fallon. The rest are larger floorplans with 3 bedrooms or more, typically preferred by families, larger households or roommates sharing space.

RentCafe is your one-stop shop for finding a great new apartment in O'Fallon, IL. Easily search through a wide selection of apartments for rent in O'Fallon, IL, and view detailed information about available rentals including floor plans, pricing, photos, amenities, interactive maps, and thorough property descriptions. Property owners and managers are one click away, so feel free to contact them and find out all you need to know about the apartment you're interested in. Browse O'Fallon, IL apartments with rents starting from $750 and submit your rental application today!