| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | Minnco Credit Union | Credit union | 3 | $191.5M* | 20.34% |
| 2 | First Bank & Trust | Bank | 1 | $154.6M | 16.41% |
| 3 | Security Bank & Trust Company | Bank | 5 | $145.1M | 15.41% |
| 4 | Wells Fargo Bank, National Association | Bank | 1 | $137.3M | 14.58% |
| 5 | Affinity Plus Federal Credit Union | Credit union | 1 | $111.9M* | 11.89% |
| 6 | Members Cooperative Credit Union | Credit union | 1 | $78.2M* | 8.30% |
| 7 | Frandsen Bank & Trust | Bank | 1 | $61.7M | 6.55% |
| 8 | Falcon National Bank | Bank | 1 | $61.5M | 6.53% |
* Credit-union deposits are estimated (June total shares spread evenly across branches).
| Year | Deposits | Institutions | Branches | Leader | Top share | HHI |
|---|---|---|---|---|---|---|
| 2025 | $941.9M | 8 | 14 | Minnco Credit Union | 20.3% | 1,429 |
| 2024 | $997.4M | 8 | 14 | Minnco Credit Union | 20.3% | 1,392 |
| 2023 | $862.3M | 7 | 9 | Minnco Credit Union | 26.6% | 1,739 |
| 2022 | $909.1M | 7 | 10 | Minnco Credit Union | 33.6% | 2,004 |
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.