Banks in Marietta, OK
Branches open
4
Banks present
3
Deposits (2026)
$149M
Closings on record
0
1 openings
Banks by deposits in Marietta (2026)
| Bank | Deposits | Share | Branches |
|---|---|---|---|
| BancFirst | $78M | 52.4% | 2 |
| First National Bank and Trust Company of Ardmore | $50M | 33.5% | 1 |
| American Nation Bank | $21M | 14.1% | 1 |
All branches
- BancFirst — 105 S 2nd Ave$78M
- First National Bank and Trust Company of Ardmore — 1101 Memorial Dr$50M
- American Nation Bank — 1003 Memorial Dr$21M
- BancFirst — 201 W Chickasaw St$0K
Transcribed from FDIC BankFind Suite active-location records, the annual Summary of Deposits and structure-change records. Deposit figures reflect the office to which deposits are reported and may not represent where depositors live.