Banks in O Fallon, Illinois
We list 10 bank branches in O Fallon from 10 FDIC-insured banks, in 1 ZIP code. The most branches belong to First Bank (1), Regions Bank (1), Carrollton Bank (1) and The Central Trust Bank (1).
- 10branches
- 10banks
- 1ZIP codes
All bank branches in O Fallon
Showing 10 of 10
| Bank | Branch | Address | ZIP | Map |
|---|---|---|---|---|
| First Bank | O'Fallon Branch | 804 W Us Highway 50 | 62269 | Map |
| Regions Bank | Ofallon Il Branch | 400 E Highway 50 | 62269 | Map |
| Carrollton Bank | O'Fallon Branch | 1575 N Green Mount Rd | 62269 | Map |
| The Central Trust Bank | O'Fallon Il Branch | 350 Hartman Ln | 62269 | Map |
| Woodforest National Bank | 0183 Ofallon Walmart Branch | 1530 W Highway 50 | 62269 | Map |
| FCB Banks | O'Fallon Branch | 1501 W Highway 50 | 62269 | Map |
| Bank of America, National Association | O'Fallon Il Branch | 910 Talon Dr | 62269 | Map |
| Bank of O'Fallon | Bank of O'Fallon (main office) | 901 S Lincoln Ave | 62269 | Map |
| The Farmers and Merchants National Bank of Nashville | O'Fallon Branch | 1805 E Highway 50 | 62269 | Map |
| First National Bank of Waterloo | O'Fallon Banking Center Branch | 1177 N Green Mount Rd | 62269 | Map |
Source: FDIC BankFind Suite, retrieved 2026-09-20. Hours and phone numbers are not part of this data: check the bank’s website before you visit.
Frequently asked questions
How many banks are in O Fallon, IL?
Our list has 10 banks with 10 branches in O Fallon. Branches open and close, so confirm with the bank.
Which bank has the most branches in O Fallon?
In our list it is First Bank, with 1 branches.
How do I contact a branch?
The FDIC data has no phone numbers. Open the bank’s official website from its profile page here, or use the number on your card or statement.