Black Diamond, WA
ZIP Codes in Black Diamond, Washington
January 21, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 98010 | 6,128 | 47.3156, -121.9989 |
Black Diamond has 1 ZIP code
ZIP Codes in Black Diamond, Washington
January 21, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 98010 | 6,128 | 47.3156, -121.9989 |