Mercer Island ZIP Codes Washington – USA

The ZIP Codes of Mercer Island Washington, WA is 98040, Mercer Island is located at latitude of 47.5603 and a longitude of -122.2281, and it has King county. check the below list of ZIP Codes of Mercer Island.

ZIP Codes	Country	State	City	County
98040	USA	Washington	Mercer Island	King

ZIP Codes Map

Mercer Island county

Mercer Island, WA is located in King County. Check the King County ZIP Code list.

ZIP Code Washington

Check the entire Washington ZIP Code list.

ZIP Code United States

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