Banks & credit unions in O'fallon, IL
14 banks & credit unions listed in O'fallon, Illinois. 14 with a phone number and 14 with a website.
O'fallon accounts for 0.2% of the banks & credit unions listed in Illinois.
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Quick answer
O'fallon, IL has 14 banks & credit unions listed on USA Business Search. 14 list a phone number and 14 list a website. The most listings are in ZIP codes 62269.
Updated October 2026Bank Of America
Navy Federal Credit Union
Bank of O'Fallon
Carrollton Bank
Central Bank
FCB Banks
First Bank
Midwest BankCentre
Wells Fargo Advisors
Simmons Bank
First National Bank-Waterloo
Bank of Springfield
Reliance Bank
How to choose a bank in O'fallon
- Ask how they are paid: fees, commissions or both.
- Check licenses and any disciplinary history before you hand over money.
- Get every quote or recommendation in writing.
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 banks & credit unions are listed in O'fallon, Illinois?
USA Business Search shows 14 banks & credit unions in O'fallon. 14 list a phone number and 14 list a website.
Which ZIP codes do these listings cover?
They include ZIP codes 62269.
How do I choose a bank in O'fallon?
Ask how they are paid: fees, commissions or both. Check licenses and any disciplinary history before you hand over money. Get every quote or recommendation in writing. 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.
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