FDIC-insured bank
Seattle Bank — Seattle, WA
Bank headquartered in Seattle, Washington, part of SEATTLE BANCSHARES INC.
Source: FDIC BankFind Suite, data as of June 30, 2026, fetched September 5, 2026
Headquarters and contact
| Address | 401 Union Street Seattle, WA 98101 |
| County | King |
| Metro area | Seattle-Tacoma-Bellevue, WA |
| Website | www.seattlebank.com |
| Phone | not published in FDIC data, see the bank's website |
FDIC record
| FDIC Certificate | 35139 |
| Federal Reserve RSSD ID | 2838207 |
| Status | Active |
| Charter class | SI (STATE) |
| Holding company | SEATTLE BANCSHARES INC |
| Domestic offices | 2 |
| Financials as of | June 30, 2026 |
How to find your Seattle Bank routing number
FDIC does not publish ABA routing numbers, and many banks use different routing numbers by state or by account type. The reliable places to find yours: the bottom left of a check from this bank, the "account details" screen in its online banking, or its official website at www.seattlebank.com.
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Offices nearest to headquarters
| Seattle Bank main office Seattle, WA |
401 Union Street, 98101 |
| Rainier Square Branch Seattle, WA |
401 Union St Fl 29, 98101 |
Where Seattle Bank has offices
Cities with the most Seattle Bank offices
Other banks headquartered in Seattle
| WaFd Bank | $27.58 billion |
| Sound Community Bank | $1.07 billion |
Largest banks headquartered elsewhere in Washington
| Banner Bank Walla Walla | $16.59 billion |
| Washington Trust Bank Spokane | $10.54 billion |
| Heritage Bank Olympia | $8.42 billion |
| Coastal Community Bank Everett | $5.45 billion |
| 1st Security Bank of Washington Mountlake Terrace | $3.18 billion |
| Peoples Bank Bellingham | $2.42 billion |
| Cashmere Valley Bank Cashmere | $2.32 billion |
| First Fed Bank Port Angeles | $2.11 billion |
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