Every FDIC-insured bank branch in Barton County, Kansas as of June 30, 2025. County land area: 895 square miles, 2.2 branches per 100 sq mi.
| Institution | Branches | Deposits |
|---|---|---|
| Farmers Bank & Trust | 3 | $409.0M |
| First Kansas Bank | 3 | $211.2M |
| Landmark National Bank | 3 | $78.5M |
| Peoples Bank and Trust Company | 2 | $176.0M |
| Equity Bank | 2 | $66.3M |
| Central National Bank | 2 | $10.1M |
| Sunflower Bank, National Association | 2 | $136.0M |
| The Wilson State Bank | 1 | $28.1M |
| BMO Bank National Association | 1 | $26.6M |
| Bank of the Plains | 1 | $41.4M |