| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | BankNorth | Bank | 2 | $80.2M | 31.81% |
| 2 | Heartland State Bank | Bank | 2 | $64.2M | 25.45% |
| 3 | Hometown Credit Union | Credit union | 1 | $35.1M* | 13.92% |
| 4 | Lamoure Credit Union | Credit union | 1 | $29.9M* | 11.87% |
| 5 | Dakota Plains Credit Union | Credit union | 1 | $26.4M* | 10.48% |
| 6 | Choice Financial Group | Bank | 1 | $9.2M | 3.66% |
| 7 | Dakota Heritage Bank | Bank | 1 | $7.1M | 2.81% |
* Credit-union deposits are estimated (June total shares spread evenly across branches).
| Year | Deposits | Institutions | Branches | Leader | Top share | HHI |
|---|---|---|---|---|---|---|
| 2025 | $252.1M | 7 | 9 | BankNorth | 31.8% | 2,125 |
| 2024 | $241.2M | 7 | 9 | BankNorth | 33.4% | 2,149 |
| 2023 | $242.5M | 7 | 9 | BankNorth | 30.3% | 1,995 |
| 2022 | $276.8M | 7 | 9 | BankNorth | 32.7% | 2,129 |
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.