Stillaguamish Tribe

Stillaguamish Tribe The Stillaguamish Tribe of Indians is the federally recognized tribe of the Stillaguamish people. Tribal headquarters are located in Arlington, Washington.

The Stillaguamish Tribe is composed of descendants of the 1855 Stoluck-wa-mish River Tribe. In 1855 the population resided on the main branch of the river, as well as the north and south forks. The name Stillaguamish, under various spellings, has been used since around 1850 to refer to those Indians who lived along the Stillaguamish River and camped along its tributaries. They were a party to the treaty of Point Elliott of January 22, 1855 under the spelling Stoluck-wa-mish. No separate reservation was established for the Stoluck-wa-mish Indians. Some moved to the Tulalip Reservation, but the majority remained in the aboriginal area along the Stillaguamish River.

03/20/2026

The Puyallup Tribe, in partnership with Pierce County and the City of Tacoma, will host a World Cup Kick-Off Celebration during the 2026 FIFA World Cup.

03/19/2026

The Stillaguamish Tribe of Indians is a federally recognized Coast Salish tribe located in Washington State.

03/19/2026

Washington State passed legislation in 2021 to send a statue of activist and humanitarian Billy Frank Jr. to National Statuary Hall in Washington, D.C. The statue is currently slated for installation in 2026.

03/18/2026
03/11/2026
03/07/2026

The Stillaguamish Admin Offices will be closed Monday, March 9, 2026 in observance of Billy Frank Jr Day.

02/18/2026
02/10/2026

The Stillaguamish Admin Offices will be closed Monday, February 16, 2026 in observance of President's Day.

02/10/2026

The Stillaguamish Admin Offices will be closed Friday, February 13, 2026 in remembrance of Tribal Member Anthony "Tony" Aleck.

Address

3322 236th Street NE
Arlington, WA
98223

Opening Hours

Monday 8am - 4pm
Tuesday 8am - 4pm
Wednesday 8am - 4pm
Thursday 8am - 4pm
Friday 8am - 4pm

Telephone

+13606527362

Website

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