Mineral, WA

ZIP code 98355 covers the area of Mercer Island in Washington state. This affluent community, located in Lake Washington, is known for its upscale residential neighborhoods, stunning waterfront properties, and lush green spaces. The I-90 floating bridge is a prominent landmark in the area, connecting Mercer Island to Seattle and Bellevue. Mercer Island Country Club and Luther Burbank Park are also notable attractions within the ZIP code.