ZIP Code
ZIP Code 98010
Black Diamond, King County, Washington WA
Population
6,857
Density
178.1/sq mi
Timezone
America/Los_Angeles
Safety Score
50
50
Average
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Overview
ZIP code 98010 is located in Black Diamond, King County, Washington. The area has a population of approximately 6,857 residents with a population density of 178.1 per square mile. It is in the America/Los_Angeles timezone.