Cheap Houses for Rent in O Fallon, IL

12 rentals

Apartments For Rent Near O Fallon, IL

We found 30 more apartments matching your filters just outside O Fallon

Average Rent Trends in O Fallon, IL

Rent in O Fallon, IL varies by number of bedrooms and home type. Use these charts to quickly see how rent changes.
Average rent decreased in May 2026 compared to the previous month. Rent previously peaked in Jun 2025.
MonthAverage rent
Jun 2025$2,550
Jul 2025$2,500
Aug 2025$2,450
Sep 2025$1,900
Oct 2025$1,995
Nov 2025$1,895
Dec 2025$2,100
Jan 2026$1,975
Feb 2026$2,000
Mar 2026$2,200
Apr 2026$2,350
May 2026$2,195
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Average Rent By Bedroom and Home Type

In May 2026, Townhomes were the most affordable home type to rent compared with Apartments and Condos and Houses.
1 bed2 beds3 beds4 bedsAll
All home types$1,050$1,387$2,300$2,000$1,650
Townhomes$1,050$1,345$1,850—$1,050
Apartments and Condos$850$1,265$1,950—$1,400
Houses—$985$2,500$2,000$2,195
See more information about local market trends in O Fallon, IL

Frequently Asked Questions about Houses for rent in O Fallon, IL

  • What is the average rent of a house in O Fallon, IL?
    The average rent of a house in O Fallon, IL is $2,195. Rent prices range from $797 to as much as $4,399, depending on the type of house.
  • How does the rent of a house in O Fallon, IL compare to the national average?
    Average rent of a house in O Fallon, IL is about 15% higher than the national average rent of $1,910 for a house. That means it is more expensive to rent a house in O Fallon compared to the U.S. average.
  • What is the average rent of a house in O Fallon, IL, by number of bedrooms?
    The average rent of a house in O Fallon, IL is $ for a 1 bedroom, $985 for a 2 bedroom, $2,500 for a 3 bedroom, and $2,000 for a 4 bedroom.
  • How have rent prices of a house in O Fallon, IL changed compared to last year?
    In the past year, the average rent price of a house in O Fallon, IL has increased by $295. That means the average rent of a house is 13% higher than last year.
  • How many houses are available to rent in O Fallon, IL?
    There are 18 available houses to rent in O Fallon, IL.
  • What are some zip codes in O Fallon, IL?
    O Fallon, IL includes zip codes such as: 62269.
  • What are some cities near O Fallon, IL?
    Some nearby cities include: Shiloh, Fairview Heights, Swansea, Lebanon, Scott AFB. These cities may have more rental options to explore.