Mercer Island Zip Code

Mercer Island < King < Washington < United States

Explore Mercer Island Postal Codes

Mercer Island is a locality in United States.
There are 1 postal codes in Mercer Island.

Postal Codes for Mercer Island:

  • 98040 Mercer Island
    Mercer Island, King, Washington GPS: 47.565229, -122.233149
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