Cosmopolis Zip Codes - Grays Harbor County WA

Cosmopolis, WA Zip Code Map

Cosmopolis, WA is a city located in Grays Harbor County, Washington and has a land area of 162.77 square miles (421.57 km2). The water area for the city is 0.07 square miles or 0.18 km2. There is one unique zip code in Cosmopolis, Washington and it is 98537. The area code(s) for Cosmopolis is 360/564.

Zip Codes for Cosmopolis, WA (1)
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98537 Cosmopolis Grays Harbor

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