| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | Cornerstone Bank | Bank | 4 | $544.7M | 49.20% |
| 2 | Bravera Bank | Bank | 1 | $404.5M | 36.54% |
| 3 | Town And Country Credit Union | Credit union | 1 | $63.2M* | 5.71% |
| 4 | BNC National Bank | Bank | 1 | $58.7M | 5.30% |
| 5 | Dakota West Credit Union | Credit union | 1 | $35.9M* | 3.25% |
* Credit-union deposits are estimated (June total shares spread evenly across branches).
| Year | Deposits | Institutions | Branches | Leader | Top share | HHI |
|---|---|---|---|---|---|---|
| 2025 | $1.11B | 5 | 8 | Cornerstone Bank | 49.2% | 3,827 |
| 2024 | $1.04B | 5 | 8 | Cornerstone Bank | 48.8% | 3,816 |
| 2023 | $967.5M | 5 | 8 | Cornerstone Bank | 54.9% | 3,924 |
| 2022 | $951.2M | 5 | 8 | Cornerstone Bank | 58.6% | 4,105 |
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.