Banks in Sweetwater County, Wyoming
11 active bank branches operated by 9 institutions, per FDIC records.
Active branches
11
Banks present
9
Deposits (2026)
$1.1B
Closings since 2020
2
0 openings
Largest banks by deposits in Sweetwater County (2026)
| Bank | Deposits | Share | Branches |
|---|---|---|---|
| RSNB Bank | $349M | 32.4% | 2 |
| Nebraskaland Bank | $224M | 20.8% | 1 |
| Wells Fargo | $152M | 14.1% | 1 |
| Glacier Bank | $84M | 7.8% | 1 |
| U.S. Bank | $80M | 7.4% | 1 |
| State Bank | $68M | 6.3% | 2 |
| First Western Trust Bank | $67M | 6.2% | 1 |
| BMO Bank | $34M | 3.1% | 1 |
| Tanager Bank | $20M | 1.8% | 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.