Every FDIC-insured bank branch in Canyon County, Idaho as of June 30, 2025. County land area: 587 square miles, 6.3 branches per 100 sq mi.
| Institution | Branches | Deposits |
|---|---|---|
| U.S. Bank National Association | 5 | $488.1M |
| D. L. Evans Bank | 3 | $298.5M |
| Zions Bancorporation, N.A. | 3 | $227.0M |
| Washington Federal Bank | 3 | $125.2M |
| Glacier Bank | 3 | $224.7M |
| Wells Fargo Bank, National Association | 3 | $405.9M |
| First Interstate Bank | 2 | $251.0M |
| Washington Trust Bank | 2 | $141.9M |
| Umpqua Bank | 2 | $133.1M |
| KeyBank National Association | 2 | $105.7M |
| JPMorgan Chase Bank, National Association | 2 | $171.8M |
| Bank of Eastern Oregon | 1 | $26.0M |
| BMO Bank National Association | 1 | $15.1M |
| Sunwest Bank | 1 | $94.2M |
| Banner Bank | 1 | $65.2M |
| First Federal Savings Bank of Twin Falls | 1 | $3.7M |
| Bank of America, National Association | 1 | $673K |
| Idaho First Bank | 1 | $45.5M |