Mercer Island, WA

ZIP code 98040 belongs to the city of Mercer Island in Washington state. This affluent area is known for its waterfront parks, such as Luther Burbank Park and Clarke Beach Park, offering stunning views of Lake Washington and the Seattle skyline. Other notable landmarks include The Mercer Island Center for the Arts (MICA) and the Mercer Island Country Club, making this zipcode a prime residential and recreational destination.