Bedroom count
Property type
Last updated on July 23, 2026
Average rent in
O'Fallon, IL
Average rent in
Last updated on July 23, 2026
Bedroom count
Property type
Median rent
Median rent in O'fallon
$1,950/mo
2%vs previous year
The average rent in O'fallon is $1,950 per month as of July 2026. This is about the same as the national average rent.
average price per square foot
Total rentals
Available rentals in O'fallon
25
for rent on Zumper.com as of July 2026
Rent price distribution
Share of O'fallon rentals at each price point
Rent trends in O'Fallon, IL
Average rent prices in O'fallon have increased by 3% over the last month and have increased by 2% since last year.
Rent trends
Rent prices on this page are calculated on a rolling 30-day basis and updated daily.
Compare rent prices in
O'Fallon, IL
Rent prices in O'fallon vary by bedroom size, rental type, and neighborhood. The average rent for an apartment in O'fallon is $1,487, whereas a house costs $2,147. 1-bedroom apartments in O'fallon run $1,658 on average, while 2-bedroom apartments are $1,744.
Listings | ||||
|---|---|---|---|---|
Studio | $895 | No Change |  57% | |
1 bedroom | $925 | 3% | 1% | |
2 bedroom | $1,756 | 6% | 22% | |
3 bedroom | $1,660 | 1% | 10% | |
4 bedroom | $2,650 | 4% | 2% |
Listings | ||
|---|---|---|
O'fallon | $1,950 |
Listings | ||||
|---|---|---|---|---|
Apartments | $1,487 | 8% | No Change | |
Condos | $1,950 | 3% | No Change | |
Houses | $2,147 | 8% | No Change |
Studio
Average rent
$895
Last year
57%
1 bedroom
Average rent
$925
Last 30 days
3%
Last year
1%
2 bedroom
Average rent
$1,756
Last 30 days
6%
Last year
22%
3 bedroom
Average rent
$1,660
Last 30 days
1%
Last year
10%
4 bedroom
Average rent
$2,650
Last 30 days
4%
Last year
2%
O'fallon
Average rent
$1,950
Apartments
Average rent
$1,487
Last 30 days
8%
Condos
Average rent
$1,950
Last 30 days
3%
Houses
Average rent
$2,147
Last 30 days
8%
The table above reflects average rent prices in O'Fallon, IL, broken down by the number of bedrooms, neighborhoods, and property types. The availability of data for each category is dependent on market inventory and will adjust depending on your selected filters.
How does rent in O'fallon, IL compare to other cities?
Compare median rent prices in O'fallon and Bellefontaine Neighbors by all bedroom counts and property types.
O'fallon
Equal to the the national median
31%lower than the national median
Takeaway
The median rent for all rentals in O'fallon, IL is 44% higher than the median rent in Bellefontaine Neighbors, MO.
Average rent in nearby cities
Explore rent trends in neighboring markets
$1,350
4%$1,095
7%$1,150
21%$1,200
4%$1,425
10%$895
8%$1,300
9%$1,025
5%$1,100
4%$1,300
4%$1,295
4%$1,500
4%Discover rentals in O'Fallon, IL
18h ago
Apartment for rent in O'Fallon
304 Estate Dr #C, O'Fallon, IL 62269
2 beds
1 bath
$850
Apartment for rent
18h ago
Apartment for rent in O'Fallon
103 E 7th St #1, O'Fallon, IL 62269
2 beds
1 bath
$1,025
Apartment for rent
5d+ ago
106 Lee Dr, O'Fallon, IL 62269
2 beds
1 bath
$1,025
Apartment for rent
18h ago
Townhouse for rent in O'Fallon
418 Donna Dr, O'Fallon, IL 62269
2 beds
1 bath
$1,100
House for rent
18h ago
House for rent in O'Fallon
621 Tea Olive Blvd, O'Fallon, IL 62269
4 beds
3.5 baths
$3,995
House for rent
18h ago
House for rent in O'Fallon
1200 Gregerson Ct, O'Fallon, IL 62269
4 beds
3.5 baths
$3,850
House for rent
8h ago
1100 Boulder Creek Dr, O'Fallon, IL 62269
1–2 beds
1–2 baths
$1,584–$2,930
Price drop
Apartment for rent
5d+ ago
House for rent in O'Fallon
160 Spartan Cir #1, O'Fallon, IL 62269
2 beds
2 baths
$2,147
House for rent
50m ago
1200 Greenfield Pl, O'Fallon, IL 62269
1–3 beds
1–2 baths
$1,525–$2,773
Price drop
Apartment for rent
8h ago
1100 Boulder Creek Dr, O'Fallon, IL 62269
1–2 beds
1–2 baths
$1,584–$2,930
Price drop
Apartment for rent
4d ago
House for rent in O'Fallon
861 Saybrook Falls Dr, O'Fallon, IL 62208
4 beds
3.5 baths
$3,100
House for rent
Available Oct 1
5d+ ago
Townhouse for rent in O'Fallon
2 beds
1.5 baths
$1,550
House for rent
50m ago
1200 Greenfield Pl, O'Fallon, IL 62269
1–3 beds
1–2 baths
$1,525–$2,773
Price drop
Apartment for rent
8h ago
1100 Boulder Creek Dr, O'Fallon, IL 62269
1–2 beds
1–2 baths
$1,584–$2,930
Price drop
Apartment for rent
18h ago
Condo for rent in O'Fallon
704 Harbor Woods Dr #D, O'Fallon, IL 62208
2 beds
2 baths
$1,950
Condo for rent
18h ago
House for rent in O'Fallon
964 Prairie Xing, O'Fallon, IL 62269
5 beds
3 baths
$3,400
House for rent
18m ago
Townhouse for rent in O'Fallon
901 Georgetowne Dr, O'Fallon, IL 62269
2 beds
1 bath
$1,295
House for rent
18m ago
Townhouse for rent in O'Fallon
903 Georgetowne Dr, O'Fallon, IL 62269
2 beds
1 bath
$1,295
House for rent
50m ago
1200 Greenfield Pl, O'Fallon, IL 62269
1–3 beds
1–2 baths
$1,525–$2,773
Price drop
Apartment for rent
18h ago
House for rent in O'Fallon
111 Knob Creek Ln, O'Fallon, IL 62269
5 beds
3.5 baths
$3,095
House for rent
Stay up to date with rental market insights
Are you interested in licensing our current and historical rental real estate data, or do you have custom data requests? Contact datalicensing@zumper.com.
Frequently asked questions for O'Fallon, IL
Quick answers to common questions about the O'fallon rental market.
How much is rent in O'fallon?
The average rent in O'fallon is $1,950 per month as of July 18, 2026.
Is rent up or down in O'fallon?
Average rent prices in O'fallon have increased by 3% over the last month and have increased by 2% since last year.
How does O'fallon rent compare to the national average?
Rent in O'fallon is roughly the same as the national average.
What salary do I need to afford rent in O'fallon?
To comfortably afford rent in O'fallon, you'd need to earn approximately $78,000/year, based on spending no more than 30% of your income on rent.
When is the best time of year to rent in O'fallon?
Based on Zumper's July 2026 data, one-bedroom apartments in O'Fallon average around $1,460/month and two-bedrooms approximately $1,520/month. Both bedroom types saw modest increases year over year, with one-bedrooms up 1.5% and two-bedrooms climbing 11.4%.
Methodology
Rent prices are based on Zumper's rental listings from the past 30 days. Median rent is calculated across all available listings and property types on the platform. If you filter the page by bedroom count or property type, the pricing throughout the page will update automatically to reflect that segment of the rental market.
Household and population data come from the U.S. Census Bureau. Cost-of-living data is sourced from the Council for Community and Economic Research's Cost of Living Index (COLI).