Banks in Snohomish County, Washington
140 active bank branches operated by 22 institutions, per FDIC records.
Active branches
140
Banks present
22
Deposits (2026)
$20.1B
Closings since 2020
39
11 openings
Largest banks by deposits in Snohomish County (2026)
| Bank | Deposits | Share | Branches |
|---|---|---|---|
| Coastal Community Bank | $4.7B | 23.2% | 12 |
| Chase Bank | $3.3B | 16.2% | 17 |
| Bank of America | $3.0B | 15% | 16 |
| Wells Fargo | $1.8B | 9% | 16 |
| U.S. Bank | $1.7B | 8.4% | 14 |
| KeyBank | $845M | 4.2% | 14 |
| 1st Security Bank of Washington | $799M | 4% | 4 |
| WaFd Bank | $596M | 3% | 9 |
| Mountain Pacific Bank | $531M | 2.6% | 2 |
| Columbia Bank | $527M | 2.6% | 8 |
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.