Every FDIC-insured bank branch in Calhoun County, Michigan as of June 30, 2025. County land area: 706 square miles, 2.4 branches per 100 sq mi.
| Institution | Branches | Deposits |
|---|---|---|
| The Huntington National Bank | 4 | $298.3M |
| Southern Michigan Bank & Trust | 3 | $231.5M |
| Comerica Bank | 2 | $222.9M |
| Highpoint Community Bank | 1 | $66.2M |
| County National Bank | 1 | $50.4M |
| Sturgis Bank & Trust Company | 1 | $17.1M |
| Homestead Savings Bank | 1 | $48.0M |
| Flagstar Bank, National Association | 1 | $39.0M |
| Old National Bank | 1 | $66.1M |
| PNC Bank, National Association | 1 | $102.9M |
| Fifth Third Bank, National Association | 1 | $206.6M |