Washington Counties with the most and highest percentage of democrat voters; the most and highest percentage of republican voters and the most and highest percentage of other voters in the 2016 presidential election.

Counties of Washington
Adams	Benton
Chelan	Clallam
Clark	Cowlitz
Douglas	Franklin
Grant	Grays Harbor
Island	Jefferson
King	Kitsap
Kittitas	Klickitat
Lewis	Mason
Okanogan	Pacific
Pierce	San Juan
Skagit	Skamania
Snohomish	Spokane
Stevens	Thurston
Walla Walla	Whatcom
Whitman	Yakima