Black Diamond, WA zip code
Black Diamond, Washington uses one zip code: 98010. Most of it is in King County. Together these zip codes are home to about 6.9K people.
Zip codes
1
Population
6.9K
All zips combined
Largest zip
98010
6,857 residents
Zip codes in Black Diamond
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 98010 | 6,857 | $142,048 |