Mercer Island is a city in King County, Washington, United States located on an island of the same name in the southern portion of Lake Washington. Mercer Island is in the Seattle Metropolitan Area, with Seattle located to its west and Bellevue located to its east.

The median home value in Mercer Island is $1,465,000. 

Source: Trulia

ZIP code: 98040

Mercer Island contains 10 schools. One of the best schools is Mercer Island High School, which is rated 10. The school has 1,453 children. The public schools in Mercer Island belong to Mercer Island School District. Bellevue School District is nearby and is rated worse than Mercer Island School District. Nearby Renton School District scores lower, with a rating of 5. Mercer Island's population is 24,467. Mercer Island School District enrolls 18% of the population of Mercer Island.Learn More