Black Diamond city, Washington
Official LSAD Designation: Black Diamond city • Census GEOID: 5306330
• King County
Economy & Workforce Profile
Income, poverty, and workforce indicators for Black Diamond city.
| Economic Indicator | Estimate | Margin of Error |
|---|---|---|
| Median Household Income | $141,383 | ±$13,982 |
| Per Capita Income | $65,562 | ±$6,944 |
| Poverty Rate | 2.1% | ±2.1% |
| Population Below Poverty Level | 125 | ±124 |
| Unemployment Rate | 1.3% | ±1.3% |
| Civilian Labor Force, Employed | 3,353 | ±275 |
| Broadband Internet Rate | 95.9% | ±4.6% |
Source: U.S. Census Bureau ACS 5-Year (2020-2024).