| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | Wells Fargo Bank, National Association | Bank | 1 | $869.3M | 58.26% |
| 2 | First Whitney Bank and Trust | Bank | 2 | $254.8M | 17.08% |
| 3 | Rolling Hills Bank & Trust | Bank | 3 | $219.8M | 14.73% |
| 4 | FNB Bank | Bank | 2 | $42.4M | 2.84% |
| 5 | Community 1St Credit Union | Credit union | 1 | $40.9M* | 2.74% |
| 6 | Houghton State Bank | Bank | 2 | $28.3M | 1.90% |
| 7 | First Interstate Bank | Bank | 1 | $24.0M | 1.61% |
| 8 | TS Bank | Bank | 1 | $12.5M | 0.84% |
* Credit-union deposits are estimated (June total shares spread evenly across branches).
| Year | Deposits | Institutions | Branches | Leader | Top share | HHI |
|---|---|---|---|---|---|---|
| 2026 | $1.49B | 8 | 13 | Wells Fargo Bank, National Association | 58.3% | 3,925 |
| 2025 | $1.49B | 8 | 13 | Wells Fargo Bank, National Association | 58.8% | 3,969 |
| 2024 | $1.64B | 8 | 13 | Wells Fargo Bank, National Association | 64.3% | 4,521 |
| 2023 | $1.36B | 8 | 13 | Wells Fargo Bank, National Association | 56.1% | 3,727 |
| 2022 | $1.51B | 8 | 13 | Wells Fargo Bank, National Association | 59.7% | 4,045 |
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.