| 3 BEDS | $2,525 |
| 3 BEDS | $2,145 |
Rental prices in O'Fallon City, MO have increased by 1.36% over the past year. The average rent moved from $1,979 to $2,006.
Compared to the average rent in the U.S. of $1,741, the rent in O'Fallon City, MO is $2,006 per month.
Apartments for rent in O'Fallon City, MO have an average price of $2,006 per month.
About 18% of apartments in O'Fallon City, MO have rents ranging between $2,501-$3,000. Around 10% of O'Fallon’s apartments are in the $2,001-$2,500 price range. 72% of apartments are priced $1,501-$2,000.
The largest share of rentals in O'Fallon City, MO (72%) fall between $1,501-$2,000 per month. This suggests that most people succesfully find suitable apartments within this price.
There are 8 3 bedroom rentals available on RentCafe. Prices and availability in O'Fallon City, MO were last updated on 25 Feb 2026.
The average O'Fallon City, MO 3 bedroom apartment size is 1,484 sq. ft.
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.
A 3 bedroom apartment is more expensive than smaller units and it usually comes with higher utility costs.
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