Banks in Jefferson County, Oregon
3 active bank branches operated by 3 institutions, per FDIC records.
Active branches
3
Banks present
3
Deposits (2026)
$176M
Closings since 2020
2
0 openings
Largest banks by deposits in Jefferson County (2026)
| Bank | Deposits | Share | Branches |
|---|---|---|---|
| Columbia Bank | $88M | 50% | 1 |
| U.S. Bank | $64M | 36.5% | 1 |
| First Interstate Bank | $24M | 13.5% | 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.