Mercer Island, Washington

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,Update of Statistical Area Definitions and Guidance on Their Uses , Office of Management and Budget, November 20, 2007.  Accessed 2008-12-10. with Seattle located to its west and Bellevue located to its east.

Mercer Island is connected to the mainland on either side via bridges carrying Interstate 90.

The population was 25,748 at the 2020 census.  This makes Mercer Island the most populated island in a lake within the United States.

References

Other websites
 Mercer Island Reporter Local newspaper

Category:Islands of the United States
Category:1960 establishments in the United States
Category:1960s establishments in Washington (state)
Category:Cities in King County, Washington