Every FDIC-insured bank branch in Minnehaha County, South Dakota as of June 30, 2025. County land area: 807 square miles, 10.4 branches per 100 sq mi.
| Institution | Branches | Deposits |
|---|---|---|
| The First National Bank in Sioux Falls | 13 | $1.28B |
| First Interstate Bank | 10 | $965.1M |
| Wells Fargo Bank, National Association | 7 | $345.01B |
| First PREMIER Bank | 6 | $2.20B |
| U.S. Bank National Association | 5 | $774.2M |
| First Bank & Trust | 4 | $990.5M |
| CorTrust Bank National Association | 4 | $178.9M |
| American Bank & Trust | 3 | $234.2M |
| Reliabank Dakota | 3 | $63.2M |
| Plains Commerce Bank | 3 | $383.1M |
| Dacotah Bank | 3 | $230.7M |
| First Dakota National Bank | 3 | $753.1M |
| JPMorgan Chase Bank, National Association | 3 | $50.0M |
| Central Bank | 2 | $51.3M |
| Frontier Bank | 2 | $69.7M |
| Liberty National Bank | 2 | $108.4M |
| One American Bank | 2 | $225.2M |
| First International Bank & Trust | 1 | $69.5M |
| Security Savings Bank | 1 | $63.4M |
| Minnwest Bank | 1 | $19.4M |
| First Western Bank & Trust | 1 | $11.6M |
| Heritage Bank National Association | 1 | $15.9M |
| Security National Bank of South Dakota | 1 | $39.8M |
| The Bancorp Bank, National Association | 1 | $7.77B |
| Bank Midwest | 1 | $59.0M |
| First State Bank Southwest | 1 | $10.1M |