Every FDIC-insured bank branch in Pottawattamie County, Iowa as of June 30, 2025. County land area: 951 square miles, 3.3 branches per 100 sq mi.
| Institution | Branches | Deposits |
|---|---|---|
| TS Bank | 6 | $340.5M |
| American National Bank | 5 | $534.6M |
| Midstates Bank, National Association | 4 | $227.2M |
| U.S. Bank National Association | 3 | $526.7M |
| First Interstate Bank | 2 | $85.2M |
| Availa Bank | 2 | $235.5M |
| Rolling Hills Bank & Trust | 2 | $50.3M |
| First National Bank of Omaha | 2 | $189.2M |
| The Shelby County State Bank | 1 | $14.9M |
| Security National Bank of Omaha | 1 | $85.5M |
| Arbor Bank | 1 | $131.7M |
| JPMorgan Chase Bank, National Association | 1 | $10.8M |
| Glenwood State Bank | 1 | $59.7M |