Banks in Union County, Oregon
6 active bank branches operated by 6 institutions, per FDIC records.
Active branches
6
Banks present
6
Deposits (2026)
$507M
Closings since 2020
3
0 openings
Largest banks by deposits in Union County (2026)
| Bank | Deposits | Share | Branches |
|---|---|---|---|
| U.S. Bank | $141M | 27.9% | 1 |
| Columbia Bank | $125M | 24.7% | 1 |
| Banner Bank | $108M | 21.3% | 1 |
| Wells Fargo | $56M | 11.1% | 1 |
| Bank of Eastern Oregon | $45M | 9% | 1 |
| WaFd Bank | $31M | 6% | 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.