Black Diamond, Washington | |
|---|---|
| City of Black Diamond | |
.jpg) Top Works at Mine 11, Black Diamond, ca. 1915. | |
 Location of Black Diamond, Washington | |
| Coordinates: 47°19′4″N 122°0′53″W / 47.31778°N 122.01472°W | |
| Country | United States |
| State | Washington |
| County | King |
| Established | mid-1880s |
| Incorporated | February 19, 1959 |
| Government | |
| • Type | Mayor–council[1] |
| • Mayor | Carol Benson[1] |
| Area | |
| • Total | 7.19 sq mi (18.63 km2) |
| • Land | 6.55 sq mi (16.96 km2) |
| • Water | 0.64 sq mi (1.67 km2) |
| Elevation | 653 ft (199 m) |
| Population | |
| • Total | 4,697 |
| • Estimate (2022)[4] | 6,336 |
| • Density | 729.92/sq mi (281.83/km2) |
| Time zone | UTC-8 (Pacific (PST)) |
| • Summer (DST) | UTC-7 (PDT) |
| ZIP code | 98010 |
| Area code | 360 |
| FIPS code | 53-06330 |
| GNIS feature ID | 1516603[5] |
| Website | blackdiamondwa.gov |
Black Diamond is a city in King County, Washington, United States. The population was 4,697 at the 2020 census.[3] In 2022, with a 35% growth rate,[6] Black Diamond was the fastest growing small city in King County.[7]
- ^ a b "Mayor & Council". City of Black Diamond. Archived from the original on February 17, 2022. Retrieved March 28, 2022.
- ^ "2020 U.S. Gazetteer Files". United States Census Bureau. Archived from the original on September 22, 2022. Retrieved July 24, 2022.
- ^ a b "Explore Census Data". United States Census Bureau. Archived from the original on August 28, 2023. Retrieved August 28, 2023.
- ^ Cite error: The named reference
USCensusEst2022was invoked but never defined (see the help page). - ^ "Black Diamond". Geographic Names Information System. United States Geological Survey, United States Department of the Interior.
- ^ Bureau, US Census. "City and Town Population Totals: 2020-2022". Census.gov. Archived from the original on July 11, 2022. Retrieved August 28, 2023.
{{cite web}}:|last=has generic name (help) - ^ "Seattle's population dropped, but another King County city saw fastest growth in WA". The Seattle Times. May 26, 2022. Archived from the original on June 28, 2022. Retrieved June 29, 2022.