Banks in Whatcom County, Washington
49 active bank branches operated by 13 institutions, per FDIC records.
Active branches
49
Banks present
13
Deposits (2026)
$5.1B
Closings since 2020
8
4 openings
Largest banks by deposits in Whatcom County (2026)
| Bank | Deposits | Share | Branches |
|---|---|---|---|
| Peoples Bank | $1.2B | 23.6% | 9 |
| Banner Bank | $647M | 12.6% | 8 |
| Chase Bank | $633M | 12.3% | 4 |
| Bank of America | $556M | 10.8% | 2 |
| U.S. Bank | $524M | 10.2% | 4 |
| WaFd Bank | $441M | 8.6% | 5 |
| Wells Fargo | $354M | 6.9% | 2 |
| KeyBank | $196M | 3.8% | 4 |
| Heritage Bank | $160M | 3.1% | 2 |
| Columbia Bank | $158M | 3.1% | 3 |
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.