Bedroom count
Property type
Last updated on June 8, 2026
Average rent in
O'Fallon, IL
Average rent in
Last updated on June 8, 2026
Bedroom count
Property type
Median rent
Median rent in O'fallon
$1,950/mo
15%vs previous year
The average rent in O'fallon is $1,950 per month as of June 2026. This is about the same as the national average rent.
average price per square foot
Total rentals
Available rentals in O'fallon
31
for rent on Zumper.com as of June 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 15% 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 $1,395, whereas a house costs $2,197. 1-bedroom apartments in O'fallon run $950 on average, while 2-bedroom apartments are $1,425.
Listings | ||||
|---|---|---|---|---|
Studio | $895 | No Change |  42% | |
1 bedroom | $922 | 8% | 16% | |
2 bedroom | $1,650 | 1% | 19% | |
3 bedroom | $2,216 | No Change | 8% | |
4 bedroom | $2,500 | 10% | 12% |
Listings | ||
|---|---|---|
O'fallon | $1,950 |
Listings | ||||
|---|---|---|---|---|
Apartments | $1,395 | 1% | No Change | |
Condos | $1,345 | 3% | 4% | |
Houses | $2,197 | 14% | No Change |
Studio
Average rent
$895
Last year
42%
1 bedroom
Average rent
$922
Last 30 days
8%
Last year
16%
2 bedroom
Average rent
$1,650
Last 30 days
1%
Last year
19%
3 bedroom
Average rent
$2,216
Last 30 days
No Change
Last year
8%
4 bedroom
Average rent
$2,500
Last 30 days
10%
Last year
12%
O'fallon
Average rent
$1,950
Apartments
Average rent
$1,395
Last 30 days
1%
Condos
Average rent
$1,345
Last 30 days
3%
Last year
4%
Houses
Average rent
$2,197
Last 30 days
14%
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
28%lower than the national median
Takeaway
The median rent for all rentals in O'fallon, IL is 40% higher than the median rent in Bellefontaine Neighbors, MO.
Average rent in nearby cities
Explore rent trends in neighboring markets
$1,395
2%$1,050
3%$1,100
21%$1,275
9%$1,425
2%$1,175
5%$1,250
20%$1,095
21%$1,135
4%$1,295
5%$1,299
6%$1,350
25%Discover rentals in O'Fallon, IL
2d ago
106 Lee Dr, O'Fallon, IL 62269
2 beds
1 bath
$1,025
Apartment for rent
5d+ 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
220 Savannah Noel St, O'Fallon, IL 62269
1–2 beds
1 bath
$1,150–$1,425
Apartment for rent
5d+ ago
Apartment for rent in O'Fallon
1717 Saint Andrews Dr #4, O'Fallon, IL 62269
2 beds
2 baths
$1,295
Apartment for rent
5d+ ago
Apartment for rent in O'Fallon
138 Eagle Drive #A, O'Fallon, IL 62269
Studio
0 baths
$2,200
Apartment for rent
Available Dec 1
1d ago
1100 Boulder Creek Dr, O'Fallon, IL 62269
1–2 beds
1–2 baths
$1,676–$2,857
Apartment for rent
1d ago
1100 Boulder Creek Dr, O'Fallon, IL 62269
1–2 beds
1–2 baths
$1,676–$2,857
Apartment for rent
3d ago
1200 Greenfield Pl, O'Fallon, IL 62269
1–3 beds
1–2 baths
$1,486 –$2,916
Price drop
Apartment for rent
3d ago
Townhouse for rent in O'Fallon
3 beds
2.5 baths
$2,550
House for rent
Available Apr 7
4d 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
Available Jun 1
5d+ ago
220 Savannah Noel St, O'Fallon, IL 62269
1–2 beds
1 bath
$1,150–$1,425
Apartment for rent
3d ago
1200 Greenfield Pl, O'Fallon, IL 62269
1–3 beds
1–2 baths
$1,486 –$2,916
Price drop
Apartment for rent
4d ago
Townhouse for rent in O'Fallon
7026 Conner Pointe Dr, O'Fallon, IL 62208
3 beds
3 baths
$2,295
House for rent
1d ago
1100 Boulder Creek Dr, O'Fallon, IL 62269
1–2 beds
1–2 baths
$1,676–$2,857
Apartment for rent
4d ago
1200 Greenfield Pl, O'Fallon, IL 62269
1 bed
1 bath
$1,486–$2,305
Price drop
Apartment for rent
5d+ ago
220 Savannah Noel St, O'Fallon, IL 62269
2 beds
1 bath
$1,345–$1,425
Apartment for rent
5d+ ago
House for rent in O'Fallon
313 S Oak St #1, O'Fallon, IL 62269
3 beds
1.5 baths
$1,650
House for rent
Available Jun 1
5d+ ago
House for rent in O'Fallon
101 Jennifer Ct, O'Fallon, IL 62269
4 beds
2.5 baths
$2,600
House for rent
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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 June 6, 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 15% 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?
O'Fallon's 2025 rental market shows one-bedroom apartments averaging around $1,400 per month, while two-bedroom units also average around $1,400 monthly. Two-bedroom apartments experienced stronger growth at 6.2% year over year, while one-bedrooms declined 4.3% from the previous year.
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).