Banks in Teton County, Idaho
5 active bank branches operated by 4 institutions, per FDIC records.
Active branches
5
Banks present
4
Deposits (2026)
$369M
Closings since 2020
0
0 openings
Largest banks by deposits in Teton County (2026)
| Bank | Deposits | Share | Branches |
|---|---|---|---|
| U.S. Bank | $119M | 32.2% | 2 |
| Wells Fargo | $111M | 30.2% | 1 |
| The Bank of Commerce | $106M | 28.8% | 1 |
| KeyBank | $33M | 8.8% | 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.