Washington by Region
Select a region from the map below to view related information.
Senator Cantwell has six offices located across Washington state as well as an office in Washington, D.C. Her state offices are located in: Seattle, Tacoma, Vancouver, Everett, Richland, and Spokane. Click on the map to the right to view related information about that region of the state, as well as view contact information for each state office.
If you are planning to send mail to Senator Cantwell through the U.S. Postal Service, it will take about three weeks for your letter to be delivered due to screening procedures. Other packages may take even longer. We ask that you please be patient with written correspondence to and from the office, and when possible use alternatives such as e-mail, phone or fax. Thank you.
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Puget Sound
Read MoreSeattle Office
915 2nd Ave., #3206
(206) 220-6400Tacoma Office
950 Pacific Ave., #615
(253) 572-2281
The Puget Sound metropolitan region is home to nearly 3.5 million people. At its hub is Seattle... -
Northwest Washington
Read MoreEverett Office
2930 Wetmore Ave., #9B
(425) 303-0114Northwest Washington provides an escape from the state’s bustling urban areas, offering recreation...
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Southwest Washington
Read MoreVancouver Office
1313 Officers Row
(360) 696-7838Bordered by the Pacific Ocean to the west, the Columbia River to the south and the Cascade...
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Olympic Peninsula
Read MoreTacoma Office
950 Pacific Ave., #615
(253) 572-2281Bordered on the west by the Pacific Ocean, on the east by Hood Canal and on the north by the Strait of Juan...
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Central Washington
Read MoreRichland Office
825 Jadwin Ave., #206
(509) 946-8106The dominant features of Central Washington include the Yakima Valley, the Yakama Indian Reservation...
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North Central Washington
Read MoreRichland Office
825 Jadwin Ave., #206
(509) 946-8106Spokane Office
W. 920 Riverside, #697
(509) 353-2507With a rich history of tree-fruit production, North Central Washington provides the world with apples...
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Eastern Washington
Read MoreSpokane Office
W. 920 Riverside, #697
(509) 353-2507Located in the heart of the Inland Northwest, Spokane – Washington state’s second-largest city – serves as...
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Southeast Washington
Read MoreRichland Office
825 Jadwin Ave., #206
(509) 946-8106Spokane Office
W. 920 Riverside, #697
(509) 353-2507Southeast Washington is home to the number-one wheat producing county in the U.S. every year...
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Washington, D.C.
Read MoreWashington, D.C. Office
311 Hart Senate Office Building
(202) 224-3441Founded on July 16, 1791, the city of Washington, D.C. was created as a “federal district” – a city that...