Woodinville is a city in King County, Washington, United States. The population was 10,938 at the 2010 census. It is part of the Seattle metropolitan area. There is also a much larger population with Woodinville mailing addresses in adjacent unincorporated areas of King (Cottage Lake) and Snohomish (Maltby) counties. Woodinville has waterfront parks on the Sammamish River, sweeping winery and brewery grounds, and densely wooded residential areas.
Prior to European-American settlement, the Woodinville area was inhabited by the native Sammamish people. Indigenous peoples had occupied the area for thousands of years.
In 1871, Susan Woodin and her husband Ira moved from Seattle and traveled up the Sammamish River where they built a cabin. They planned to log timber and farm cattle. A town gradually developed around them.