Gyms & fitness in O Fallon, IL
11 gyms & fitness listed in O Fallon, Illinois. 11 with a phone number and 10 with a website.
O Fallon accounts for 0.1% of the gyms & fitness listed in Illinois.
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Quick answer
O Fallon, IL has 11 gyms & fitness listed on USA Business Search. 11 list a phone number and 10 list a website. The most listings are in ZIP codes 62269.
Updated October 2026Studio Strong
9Round Kickboxing Fitness
Absolute Flow Pilates
Midwest Twisters
Dynamic Fitness Management -- Metro Rec Plex (Powered by Freedom Fitness)
C1 Fit
Cyclesurf Studio
Freedom Fitness
Studio Strong - East
Iron Sharp Muscle & Fitness
How to choose a gym in O Fallon
- Ask for a free trial or day pass before you sign.
- Read the cancellation terms before you join.
- Visit at the time you plan to work out to see how busy it gets.
Check the business: confirm a company's registration with the state in our Illinois business lookup guide, and licensed trades in the contractor license lookup guide.
Common questions
How many gyms & fitness are listed in O Fallon, Illinois?
USA Business Search shows 11 gyms & fitness in O Fallon. 11 list a phone number and 10 list a website.
Which ZIP codes do these listings cover?
They include ZIP codes 62269.
How do I choose a gym in O Fallon?
Ask for a free trial or day pass before you sign. Read the cancellation terms before you join. Visit at the time you plan to work out to see how busy it gets. Check the license or registration through the Illinois business lookup guide.
How do I add or fix a listing?
Listings are free. Use Add your business, or the Claim or fix link on any listing.
Own one of these businesses? Claim your free listing or see what an optimized listing adds.