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.

01/30/2026

River Rock Truck Stop features high flow diesel, off road diesel, ethanol free fuel 97/92, and diesel exhaust fluid (DEF). Card payments only

01/22/2026
01/22/2026

The Stillaguamish Admin Offices will be closed Monday, January 26, 2026 in remembrance of Tribal Member Gavin T.K. Reed-Davison.

01/20/2026

The Stillaguamish Admin Offices will be closed Friday, January 23, 2026 in observance of Treaty of Point Elliot Day.

01/16/2026

The Stillaguamish Admin Offices will be closed Monday, January 19, 2026 in observance of Martin Luther King Jr. Day.

12/19/2025

The Stillaguamish Admin Offices will be closed December 22, 2025 through January 2, 2026 for Winter Break.

Happy Holidays!

12/17/2025
12/17/2025

Good Morning!

Day 2 of a Christmas Wish is here. We can't wait to see you! If you are shopping today please bring your documents if needed and your ID please!

Pictured here are some of the great folks of the Stillaguamish Tribe bringing in an impressive 255 toys this year😍. Thank you all so much for all you do for the community and your support this year, it means so much to us! What is almost as impressive, is this list of original favorite Christmas songs!

I am gonna be warm this Winter- Connie Francis 🔆
White Christmas Bing Crosby ❄
Have your self a Merry Little Christmas-Brandi Carlisle🎄
All I want for Christmas is You- Mariah Carey 👑
Merry Christmas,Happy Holidays- NSYNC ( my fav on this list!)😁

12/17/2025

The Stillaguamish Admin Offices are closed today, December 17, 2025 due to local power outages.

11/25/2025

The Stillaguamish Admin Offices will be closed November 27-28, 2025 in observance of Thanksgiving.

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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