Banks in Pottawatomie County, Kansas
14 active bank branches operated by 9 institutions, per FDIC records.
Active branches
14
Banks present
9
Deposits (2026)
$979M
Closings since 2020
1
1 openings
Largest banks by deposits in Pottawatomie County (2026)
| Bank | Deposits | Share | Branches |
|---|---|---|---|
| Bank of the Flint Hills | $272M | 27.8% | 3 |
| The Farmers State Bank of Westmoreland | $226M | 23.1% | 3 |
| Kaw Valley State Bank and Trust Company | $223M | 22.8% | 2 |
| Outdoor Bank | $71M | 7.3% | 1 |
| The Bennington State Bank | $61M | 6.2% | 1 |
| KS StateBank | $48M | 4.9% | 1 |
| ESB Financial | $34M | 3.5% | 1 |
| Union State Bank | $29M | 3% | 1 |
| Landmark National Bank | $14M | 1.4% | 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.