| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | Starion Bank | Bank | 1 | $498.0M | 28.95% |
| 2 | Dakota Community Bank & Trust, National Association | Bank | 3 | $303.8M | 17.66% |
| 3 | Capital Credit Union | Credit union | 3 | $192.6M* | 11.19% |
| 4 | Security First Bank of North Dakota | Bank | 3 | $132.7M | 7.72% |
| 5 | Railway Credit Union | Credit union | 2 | $122.9M* | 7.15% |
| 6 | Gate City Bank | Bank | 1 | $84.4M | 4.91% |
| 7 | Wells Fargo Bank, National Association | Bank | 1 | $73.0M | 4.24% |
| 8 | The Union Bank | Bank | 1 | $61.4M | 3.57% |
| 9 | Western Cooperative Credit Union | Credit union | 1 | $56.6M* | 3.29% |
| 10 | First International Bank & Trust | Bank | 1 | $50.0M | 2.90% |
| 4 more institutions, year-over-year share and branch changes with Pro →$29/mo, cancel any time. | |||||
* Credit-union deposits are estimated (June total shares spread evenly across branches).
| Year | Deposits | Institutions | Branches | Leader | Top share | HHI |
|---|---|---|---|---|---|---|
| 2026 | $1.72B | 14 | 21 | Starion Bank | 28.9% | 1,480 |
| 2025 | $1.62B | 14 | 21 | Starion Bank | 30.8% | 1,583 |
| 2024 | $1.50B | 14 | 21 | Starion Bank | 30.7% | 1,584 |
| 2023 | $1.43B | 14 | 21 | Starion Bank | 24.7% | 1,317 |
| 2022 | $1.57B | 14 | 21 | Starion Bank | 29.6% | 1,545 |
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.