| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | Members Cooperative Credit Union | Credit union | 2 | $156.4M* | 33.53% |
| 2 | Old National Bank | Bank | 1 | $98.2M | 21.06% |
| 3 | Security State Bank of Aitkin | Bank | 2 | $72.4M | 15.52% |
| 4 | Mid Minnesota Federal Credit Union | Credit union | 1 | $58.2M* | 12.48% |
| 5 | Grand Timber Bank | Bank | 1 | $50.2M | 10.77% |
| 6 | Neighborhood National Bank | Bank | 1 | $16.2M | 3.47% |
| 7 | Woodland Bank | Bank | 1 | $14.8M | 3.17% |
* Credit-union deposits are estimated (June total shares spread evenly across branches).
| Year | Deposits | Institutions | Branches | Leader | Top share | HHI |
|---|---|---|---|---|---|---|
| 2025 | $466.4M | 7 | 9 | Members Cooperative Credit Union | 33.5% | 2,102 |
| 2024 | $350.1M | 6 | 8 | Members Cooperative Credit Union | 41.2% | 2,582 |
| 2023 | $368.6M | 6 | 8 | Members Cooperative Credit Union | 41.0% | 2,564 |
| 2022 | $384.0M | 6 | 8 | Members Cooperative Credit Union | 39.4% | 2,499 |
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.