Black Diamond Zip Codes - King County WA

Black Diamond, WA Zip Code Map

Black Diamond, WA is a city located in King County, Washington and has a land area of 14.92 square miles (38.64 km2). The water area for the city is 1.00 square miles or 2.59 km2. There is one unique zip code in Black Diamond, Washington and it is 98010. The area code(s) for Black Diamond is 360/564.

Zip Codes for Black Diamond, WA (1)
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98010 Black Diamond King

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