The Swinomish Reservation is roughly 15 square miles (39 km^2^; 9,600 acres) in size, 7,450 acres (3,010 ha) of which are upland and 2,900 acres (1,200 ha) of which are tidelands.

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Wikipedia contributors. (2025, March 4). Swinomish Reservation. In Wikipedia, The Free Encyclopedia. Retrieved 19:14, March 6, 2025, from https://en.wikipedia.org/w/index.php?title=Swinomish_Reservation&oldid=1278729708

Okanogan–Wenatchee National Forest (Wikipedia) The Okanogan–Wenatchee National Forest is a U.S. National Forest located in Okanogan County in north-central Washington, United States.

Swinomish Reservation (Wikipedia) The Swinomish Indian Reservation is the reservation of the Swinomish Indian Tribal Community, located on Fidalgo Island in western Washington state. The western boundary of the reservation is disputed between the Swinomish Tribe and the United States government. De facto, the reservation is around 15 square miles (39 km2; 9,600 acres) in size. It comprises a substantial portion of the eastern portion of Fidalgo Island. The total reservation population in 2000 was 2,664.