Every FDIC-insured bank branch in Des Moines County, Iowa as of June 30, 2025. County land area: 416 square miles, 4.8 branches per 100 sq mi.
| Institution | Branches | Deposits |
|---|---|---|
| Farmers & Merchants Bank & Trust | 4 | $189.0M |
| Two Rivers Bank & Trust | 4 | $587.4M |
| Mediapolis Savings Bank | 3 | $132.8M |
| BANK | 2 | $52.1M |
| Farmers Savings Bank | 1 | $41.1M |
| First Interstate Bank | 1 | $108.8M |
| Danville State Savings Bank | 1 | $104.7M |
| MidWestOne Bank | 1 | $110.1M |
| U.S. Bank National Association | 1 | $93.5M |
| Pilot Grove Savings Bank | 1 | $17.1M |
| Connection Bank | 1 | $53.8M |