Banks in Grays Harbor County, Washington
22 active bank branches operated by 7 institutions, per FDIC records.
Active branches
22
Banks present
7
Deposits (2026)
$1.4B
Closings since 2020
0
0 openings
Largest banks by deposits in Grays Harbor County (2026)
| Bank | Deposits | Share | Branches |
|---|---|---|---|
| Timberland Bank | $498M | 34.8% | 6 |
| Banner Bank | $451M | 31.5% | 6 |
| 1st Security Bank of Washington | $265M | 18.5% | 6 |
| Columbia Bank | $89M | 6.2% | 1 |
| U.S. Bank | $61M | 4.3% | 1 |
| KeyBank | $44M | 3.1% | 1 |
| First Interstate Bank | $25M | 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.