Three Native American Indian Tribal Organizations maintain lands in Snohomish County; 1.) Tulalip (pronounced Tuh’-lay-lup) Tribes, successors in interest to the Snohomish, Snoqualmie, Skykomish and other allied tribes and bands signatory to the 1855 Treaty of Point Elliott; 2.) The Stillaguamish Tribe of Indians 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; 3.) The Sauk-Suiattle Indian Tribe people lived under the gaze of Whitehorse Mountain for many generations. The Tribal People lived as hunters, gathers and fishermen in the region of Sauk Prairie near the present-day town of Darrington, Washington, and the early days, were known as the Sah-ku-mehu. Hat (Gedney) Island also has a few fee simple parcels owned by the Suquamish Tribe.

These data contain Indian Trust Lands, Pending Trust Lands, Fee Simple Lands owned by Tribal Members or Tribal Associations. Currently, these data are compiled from Snohomish County Assessor Records and any data made available thru the Tribal Organizations or may be derived from historical Federal Bureau of Indian Affairs (BIA) communications . The data may not be complete or accurate.