Kenmore is a city in King County, Washington, United States, along the northernmost shore of Lake Washington. It is a suburban bedroom community that is located at the mouth of the Sammamish River, approximately 12 miles (19 km) northeast of Seattle and 2 miles (3.2 km) west of Bothell. The city's population was 20,460 at the 2010 census. Kenmore is also home to the Kenmore Air Harbor, the largest seaplane-only passenger facility of its kind in the United States. The city is connected to nearby areas by State Route 522 and the Burke-Gilman Trail, which both run east–west along the lakeshore. The city limits stretch north to the Snohomish County line and south to a border with Kirkland south of Saint Edward State Park and Bastyr University. Kenmore's official city flower is the dahlia, the official city bird is the great blue heron, and the official city evergreen is the rhododendron.