| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | First International Bank & Trust | Bank | 2 | $168.0M | 45.00% |
| 2 | First State Bank of Harvey | Bank | 1 | $81.1M | 21.71% |
| 3 | Dakota Heritage Bank | Bank | 1 | $64.4M | 17.23% |
| 4 | Community Credit Union | Credit union | 1 | $47.2M* | 12.63% |
| 5 | Bank Forward | Bank | 1 | $12.8M | 3.43% |
* Credit-union deposits are estimated (June total shares spread evenly across branches).
| Year | Deposits | Institutions | Branches | Leader | Top share | HHI |
|---|---|---|---|---|---|---|
| 2025 | $373.5M | 5 | 6 | First International Bank & Trust | 45.0% | 2,964 |
| 2024 | $361.7M | 5 | 6 | First International Bank & Trust | 46.3% | 3,050 |
| 2023 | $346.1M | 5 | 6 | First International Bank & Trust | 45.8% | 3,014 |
| 2022 | $378.2M | 5 | 7 | First International Bank & Trust | 45.3% | 2,990 |
Every institution above links to its profile — ratios, peer medians and this quarter’s change signals. Pro adds the full table, share movement and CSV export.