| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | Zions Bancorporation, N.A. | Bank | 4 | $381.3M | 26.60% |
| 2 | JPMorgan Chase Bank, National Association | Bank | 2 | $338.4M | 23.61% |
| 3 | Wells Fargo Bank, National Association | Bank | 6 | $329.1M | 22.96% |
| 4 | Pima Federal Credit Union | Credit union | 1 | $96.5M* | 6.73% |
| 5 | BMO Bank National Association | Bank | 2 | $73.4M | 5.12% |
| 6 | WaFd Bank | Bank | 1 | $65.2M | 4.55% |
| 7 | Arizona Central Credit Union | Credit union | 1 | $64.0M* | 4.46% |
| 8 | PNC Bank, National Association | Bank | 1 | $45.5M | 3.17% |
| 9 | Rim Country Federal Credit Union | Credit union | 1 | $22.1M* | 1.54% |
| 10 | Winslow Santa Fe Credit Union | Credit union | 1 | $13.4M* | 0.94% |
| 1 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 |
|---|---|---|---|---|---|---|
| 2025 | $1.43B | 11 | 21 | Zions Bancorporation, N.A. | 26.6% | 1,918 |
| 2024 | $1.33B | 10 | 20 | Zions Bancorporation, N.A. | 28.5% | 2,213 |
| 2023 | $1.32B | 10 | 20 | Zions Bancorporation, N.A. | 28.2% | 2,193 |
| 2022 | $1.30B | 9 | 18 | Zions Bancorporation, N.A. | 31.5% | 2,480 |
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.