Every FDIC-insured bank branch in Columbiana County, Ohio as of June 30, 2025. County land area: 532 square miles, 5.6 branches per 100 sq mi.
| Institution | Branches | Deposits |
|---|---|---|
| The Farmers National Bank of Canfield | 6 | $394.8M |
| Consumers National Bank | 5 | $279.7M |
| The Huntington National Bank | 5 | $658.4M |
| WesBanco Bank, Inc. | 5 | $390.3M |
| Woodforest National Bank | 2 | $8.2M |
| JPMorgan Chase Bank, National Association | 2 | $184.9M |
| PNC Bank, National Association | 2 | $174.7M |
| KeyBank National Association | 1 | $46.7M |
| Main Street Bank Corp. | 1 | $39.3M |
| Citizens Bank, National Association | 1 | $55.9M |