Sammamish

Sammamish is a residential city in King County, Washington, situated on a plateau roughly 25 miles east of Seattle. The community spans approximately 18 square miles and is bordered by Lake Sammamish to the south and Snoqualmie Valley to the east.

The name comes from Sammamish Native American tribes who inhabited the region for thousands of years before European settlers arrived in the 1870s. The place grew from a rural area into a suburban community during the 1900s.

The city brings together residents from different backgrounds who participate in local markets and community events throughout the year. These gatherings shape how neighbors connect and celebrate together.

The city has ten public parks connected by the East Lake Sammamish Trail, offering walking and biking routes for outdoor activities. The area is best explored by car or bicycle, as neighborhoods are spread across a wide plateau.

The city connects to the 14-mile East Lake Sammamish Trail, a path that follows a former railroad route and serves both commuters and recreational riders. The trail provides a gentle ride without steep climbs, making it a popular link between neighborhoods.

Location: King County

Inception: August 31, 1999

Elevation above the sea: 165 m

Shares border with: Union Hill-Novelty Hill, Issaquah

Website: http://ci.sammamish.wa.us

GPS coordinates: 47.60890,-122.04200

Latest update: December 14, 2025 19:08