Banks in Jefferson County, Oklahoma
5 active bank branches operated by 5 institutions, per FDIC records.
Active branches
5
Banks present
5
Deposits (2026)
$193M
Closings since 2020
0
0 openings
Largest banks by deposits in Jefferson County (2026)
| Bank | Deposits | Share | Branches |
|---|---|---|---|
| First National Bank and Trust Company of Ardmore | $72M | 37.5% | 1 |
| The First Farmers National Bank of Waurika | $47M | 24.4% | 1 |
| First Bank & Trust Co. | $33M | 17.1% | 1 |
| First Summit Bank | $22M | 11.5% | 1 |
| Peoples Bank and Trust Company | $18M | 9.5% | 1 |
Deposit location reflects the office to which deposits are reported and may not represent the residence of depositors.
Cities and towns
Transcribed from FDIC BankFind Suite active-location records and the annual Summary of Deposits. County assignment follows the FDIC branch record.