Bank Deposits in King County, Washington

Where bank deposits are booked in King County - FDIC Summary of Deposits, June 30, 2026.

Total bank deposits

$104.23B

Bank offices

411

Banks present

Top 4 banks' share

70.7%

Deposit market share in King County

#	Bank	Branch deposits here	Share
1	Bank Of America, National Association	$30.78B	29.5%
2	Jpmorgan Chase Bank, National Association	$17.21B	16.5%
3	Wells Fargo Bank, National Association	$12.84B	12.3%
4	U.S. Bank National Association	$12.82B	12.3%
5	Keybank National Association	$6.21B	6.0%
6	Wafd Bank	$5.72B	5.5%
7	Columbia Bank	$3.88B	3.7%
8	East West Bank	$2.46B	2.4%
9	Washington Trust Bank	$2.11B	2.0%
10	Banner Bank	$1.56B	1.5%
11	Mechanics Bank	$1.06B	1.0%
12	Hsbc Bank Usa, National Association	$1.05B	1.0%
13	Zions Bancorporation, N.A.	$995.73M	1.0%
14	Heritage Bank	$913.09M	0.9%
15	Cathay Bank	$843.87M	0.8%
16	Seattle Bank	$785.21M	0.8%
17	Bmo Bank National Association	$587.30M	0.6%
18	Northwest Bank	$334.10M	0.3%
19	Sound Community Bank	$288.10M	0.3%
20	Beneficial State Bank	$202.69M	0.2%
21	The Northern Trust Company	$172.93M	0.2%
22	Coastal Community Bank	$165.35M	0.2%
23	Bank Of Hope	$162.74M	0.2%
24	1St Security Bank Of Washington	$161.09M	0.2%
25	First-Citizens Bank & Trust Company	$154.49M	0.1%
26	United Business Bank	$142.83M	0.1%
27	Commencement Bank	$120.96M	0.1%
28	Peoples Bank	$100.91M	0.1%
29	Unibank	$99.38M	0.1%
30	Portage Bank	$73.25M	0.1%

Credit unions with branches in King County

Boeing Employees - 38 branches
Global - 12 branches
First Technology - 8 branches
Sound - 8 branches
Harborstone - 6 branches
Seattle Metropolitan - 6 branches
Verity - 6 branches
Salal - 5 branches
Washington State Employees - 4 branches
Gesa - 4 branches
Puget Sound Cooperative - 3 branches
Sno Falls - 3 branches
Waterfront - 2 branches
White River - 2 branches
Red Canoe - 2 branches
Qualstar - 2 branches
Nuvision - 1 branch
Nordstrom - 1 branch
Cascade - 1 branch
Alaska Air Group - 1 branch

Credit unions do not report deposits by branch, so only bank deposits are ranked above.

Deposits are booked at the branch office that holds them (FDIC Summary of Deposits), which is not always where the depositor lives - online banks concentrate deposits at a few offices.