Banks in Pottawatomie County, Oklahoma
17 active bank branches operated by 10 institutions, per FDIC records.
Active branches
17
Banks present
10
Deposits (2025)
$1.8B
Closings since 2020
1
0 openings
Largest banks by deposits in Pottawatomie County (2025)
| Bank | Deposits | Share | Branches |
|---|---|---|---|
| Sovereign Bank | $577M | 32.1% | 1 |
| BancFirst | $488M | 27.2% | 5 |
| Arvest Bank | $284M | 15.8% | 2 |
| First United Bank and Trust Company | $271M | 15.1% | 3 |
| MidFirst Bank | $98M | 5.4% | 1 |
| Vision Bank | $42M | 2.3% | 1 |
| Security State Bank of Oklahoma | $22M | 1.2% | 1 |
| International Bank of Commerce | $8M | 0.5% | 1 |
| The City National Bank and Trust Company of Lawton, Oklahoma | $3M | 0.2% | 1 |
| AllNations Bank | $3M | 0.2% | 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.