| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | Westconsin Credit Union | Credit union | 6 | $518.0M* | 41.39% |
| 2 | Old National Bank | Bank | 1 | $193.6M | 15.47% |
| 3 | Royal Credit Union | Credit union | 2 | $174.7M* | 13.96% |
| 4 | Dairy State Bank | Bank | 5 | $135.6M | 10.84% |
| 5 | Peoples State Bank of Plainview | Bank | 2 | $86.0M | 6.87% |
| 6 | Citizens State Bank | Bank | 1 | $49.6M | 3.97% |
| 7 | Security Bank | Bank | 2 | $43.2M | 3.45% |
| 8 | BMO Bank National Association | Bank | 1 | $34.6M | 2.76% |
| 9 | Independence State Bank | Bank | 1 | $16.2M | 1.29% |
* Credit-union deposits are estimated (June total shares spread evenly across branches).
| Year | Deposits | Institutions | Branches | Leader | Top share | HHI |
|---|---|---|---|---|---|---|
| 2025 | $1.25B | 9 | 21 | Westconsin Credit Union | 41.4% | 2,349 |
| 2024 | $998.3M | 8 | 20 | Westconsin Credit Union | 48.2% | 2,895 |
| 2023 | $1.11B | 9 | 21 | Westconsin Credit Union | 51.4% | 3,120 |
| 2022 | $1.10B | 9 | 21 | Westconsin Credit Union | 49.7% | 3,027 |
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.