Sister cities of Mercer Island, Washington
Mercer Island is a city in King County, Washington, United States and the name of the island in Lake Washington on which the city sits. The population was 22,699 at the 2010 census. The population was 22,720 at 2013 Estimate from Office of Financial Management.
Located in the Seattle Metropolitan Area, it is the most populated island in a lake within the United States. The ZIP code 98040 is unique to Mercer Island.
Content on this page is licensed under CC-BY-SA from the authors of the following Wikipedia pages: List of sister cities in the United States, Mercer Island, Washington. Note that the data on Wikipedia is highly unreliable. In many cases, sister cities are missing or wrongly listed. Some cities also have different levels of partnership. If you find an error, please make a correction on the relevant Wikipedia pages and cite your sources.