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1 Bedroom Apartments for Rent in O'Fallon City, MO

1 Bedroom Apartments for Rent in O'Fallon City, MO. 41 Rentals Available
41 Rentals Available
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  • 9 units available
    1 bd $931+
    Base rent
    Verified Listing

    4.0 (20)
    200 Casalon Parkway #3, Ofallon, MO 63366
    Apply online • Pet friendly • Pool
  • 8 units available
    1 bd $1,500+
    Base rent
    Verified Listing

    4.5 (5)
    1000 Bramblett Crossing, O'fallon, MO 63366
    Apply online • Pet friendly • Parking
  • Only 1 unit left
    1 bd $1,350
    Base rent
    Verified Listing

    100 Bicks Hill Rd., O'fallon, MO 63366
    Apply online • Pet friendly • Fitness center
  • 6 units available
    1 bd $988+
    Base rent
    Verified Listing

    204 N Main Street, O'fallon, MO 63366
    Pet friendly
  • Rent specials
    1 bd $1,417+
    Total monthly cost
    Verified Listing

    4.5 (5)
    1000 Watermark Drive, O Fallon, MO 63368
    Apply online • Pet friendly • Fitness center
  • Ask for pricing
    Verified Listing

    4.0 (21)
    941 Clubhouse Ln, Ofallon, MO 63366
    Pet friendly • Fitness center • Pool
  • 1 bd $1,309+
    Base rent
    Verified Listing

    4.0 (34)
    1 Savannah Garden Drive, O'fallon, MO 63366
    Pet friendly • Parking
7-0-city

Frequently asked questions

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

The price range for a 1-bedroom apartment in O'Fallon City, MO is between $929 and $1,954.

How many 1 bedroom apartments for rent are available in O'Fallon City, MO on RentCafe?

There are 24 1 bedroom rentals available on RentCafe. Prices and availability in O'Fallon City, MO were last updated on 24 Jun 2026.

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

The average O'Fallon City, MO 1 bedroom apartment size is 690 sq. ft.

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

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 City, MO?

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

Renting a 1 bedroom apartment in O'Fallon City, MO

One bedroom apartments in O'Fallon City, MO are typically 912 Sqft in size and the monthly rent is $1,427, on average. With 41 apartments listed for rent, it’s best to narrow down your choices before you begin your search. If you’re only interested in cheap one bedroom apartments, you can filter your search results by setting a maximum price. If you’re looking for a one bedroom furnished apartment, you can check the box "furnished" under amenities. There are many other options and filters you can apply to your search to streamline the process and find your next apartment faster and more efficient. Is a luxury rental more your style? If you sort your search results by rent descending, you will notice that the most expensive rental in O'Fallon City, MO right now costs $2,005 per month. So many choices, so little time.

Your search for a cheap 1 bedroom apartment ends here

The city of O'Fallon City, MO is a great place to call home. Among its many great qualities, it has a variety of rental housing options. One of the most popular choices for O'Fallon City, MO's singles and couples are single bedroom apartments. They’re an upgrade from a studio in the sense that they offer more square footage, a separate bedroom, and more room to entertain. They’re also typically more expensive. But with a little diligence and some smart search tools, you can get around that problem. To find an affordable 1 bedroom, sort your search by price, ascending. The lowest priced apartment in O'Fallon City, MO right now has an asking rent of $931. One bedroom efficiency apartments are a great choice as well. Though they may be smaller than a traditional one bedroom apartment, they’re definitely cheaper and you’ll still be able to enjoy the privacy of a separate bedroom.