Mercer Island, WA

ZIP code 98040 belongs to the city of Mercer Island, Washington, a picturesque island community in Lake Washington. The area is known for its affluent neighborhoods, beautiful parks, and excellent school district. Key landmarks in 98040 include Luther Burbank Park, Clarke Beach Park, Mercerdale Park, and the Mercer Island Community and Event Center. Residents enjoy a suburban lifestyle with easy access to Seattle via Interstate 90.