Banks in Twin Falls County, Idaho
29 active bank branches operated by 12 institutions, per FDIC records.
Active branches
29
Banks present
12
Deposits (2026)
$2.3B
Closings since 2020
2
0 openings
Largest banks by deposits in Twin Falls County (2026)
| Bank | Deposits | Share | Branches |
|---|---|---|---|
| First Federal Savings Bank of Twin Falls | $762M | 33% | 7 |
| Farmers Bank | $385M | 16.6% | 4 |
| D. L. Evans Bank | $361M | 15.6% | 5 |
| Wells Fargo | $237M | 10.2% | 2 |
| U.S. Bank | $197M | 8.5% | 2 |
| Zions Bancorporation | $113M | 4.9% | 2 |
| Banner Bank | $83M | 3.6% | 2 |
| Chase Bank | $49M | 2.1% | 1 |
| KeyBank | $49M | 2.1% | 1 |
| WaFd Bank | $45M | 2% | 1 |
Deposit location reflects the office to which deposits are reported and may not represent the residence of depositors.
Cities and towns
Transcribed from FDIC BankFind Suite active-location records and the annual Summary of Deposits. County assignment follows the FDIC branch record.