Banks in Duncan, Oklahoma
We list 10 bank branches in Duncan from 7 FDIC-insured banks, in 1 ZIP code. The most branches belong to First Bank & Trust Co. (2), BancFirst (2), Arvest Bank (2) and Legacy Bank (1).
- 10branches
- 7banks
- 1ZIP codes
All bank branches in Duncan
Showing 10 of 10
| Bank | Branch | Address | ZIP | Map |
|---|---|---|---|---|
| First Bank & Trust Co. | Duncan Branch | 1521 W Plato Rd | 73533 | Map |
| First Bank & Trust Co. | First Bank & Trust Co. (main office) | 923 W Main St | 73533 | Map |
| BancFirst | Duncan Branch | 16 S 9th St | 73533 | Map |
| BancFirst | 1616 Elk Street Branch | 1616 W Elk Ave | 73533 | Map |
| Legacy Bank | Duncan Branch | 3696 N Highway 81 | 73533 | Map |
| The City National Bank and Trust Company of Lawton, Oklahoma | Duncan Branch | 1845 N Hw 81 | 73533 | Map |
| Bank of Commerce | Bank of Commerce (main office) | 1601 Commerce St | 73533 | Map |
| International Bank of Commerce | Duncan Highway 81 Branch | 2311 N Highway 81 | 73533 | Map |
| Arvest Bank | North Highway 81 Branch | 3775 N Highway 81 | 73533 | Map |
| Arvest Bank | Duncan Branch | 729 W Main St | 73533 | 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 Duncan, OK?
Our list has 7 banks with 10 branches in Duncan. Branches open and close, so confirm with the bank.
Which bank has the most branches in Duncan?
In our list it is First Bank & Trust Co., with 2 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.