| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | Zions Bancorporation, N.A. | Bank | 2 | $263.8M | 37.69% |
| 2 | America First Federal Credit Union | Credit union | 1 | $173.3M* | 24.76% |
| 3 | Wells Fargo Bank, National Association | Bank | 2 | $128.1M | 18.31% |
| 4 | Pima Federal Credit Union | Credit union | 1 | $89.7M* | 12.82% |
| 5 | BMO Bank National Association | Bank | 1 | $45.0M | 6.43% |
* Credit-union deposits are estimated (June total shares spread evenly across branches).
| Year | Deposits | Institutions | Branches | Leader | Top share | HHI |
|---|---|---|---|---|---|---|
| 2026 | $699.9M | 5 | 7 | Zions Bancorporation, N.A. | 37.7% | 2,575 |
| 2025 | $685.1M | 5 | 7 | Zions Bancorporation, N.A. | 33.3% | 2,402 |
| 2024 | $632.6M | 5 | 7 | Zions Bancorporation, N.A. | 36.4% | 2,461 |
| 2023 | $719.3M | 5 | 7 | Zions Bancorporation, N.A. | 31.9% | 2,409 |
| 2022 | $739.8M | 5 | 7 | Zions Bancorporation, N.A. | 30.8% | 2,340 |
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.