Banks in Teton County, Wyoming
15 active bank branches operated by 10 institutions, per FDIC records.
Active branches
15
Banks present
10
Deposits (2026)
$2.8B
Closings since 2020
7
3 openings
Largest banks by deposits in Teton County (2026)
| Bank | Deposits | Share | Branches |
|---|---|---|---|
| NBH Bank | $1.2B | 43.1% | 4 |
| Wells Fargo | $709M | 25.5% | 2 |
| First Interstate Bank | $381M | 13.7% | 2 |
| First Western Trust Bank | $161M | 5.8% | 1 |
| Chase Bank | $119M | 4.3% | 1 |
| Zions Bancorporation | $84M | 3% | 1 |
| U.S. Bank | $75M | 2.7% | 1 |
| BMO Bank | $45M | 1.6% | 1 |
| Tanager Bank | $7M | 0.2% | 1 |
| 2unifi Bank | $124K | 0% | 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.