Black Diamond, Washington — interactive Google street map, satellite and terrain views, Street View, live National Weather Service conditions and 7-day forecasts, real-time local and world news, and an editorial description of Black Diamond, King County.
| City | Black Diamond |
| State | Washington (WA) |
| County | King |
| Country | United States of America |
| Timezone | Pacific Time (America/Los_Angeles) |
| Latitude | 47.308712 |
| Longitude | -122.003169 |
| Population | 5,961 |
| Density | 332.2 /km² |
| Incorporated | N/A |
| ZIP Code(s) | 98010 |
| Area Code | 206, 253 |
| County Seat | Seattle |
| School District | Enumclaw School District |
Black Diamond is a locality in King County, Washington, United States. It has a population of approximately 5,961. The population density is 332.2 people per km². Black Diamond is located at 47.3087°N, 122.0032°W. It observes the Pacific Time (America/Los_Angeles) timezone. ZIP code: 98010.
Black Diamond lies cradled by the rolling hills of King County, a place where the sky often unfurls in vast, luminous expanses, particularly in the soft, diffused light of late afternoon. It lies 2.4 miles west-north-west of Franklin, WA (from Franklin, WA: bearing 283°T), and is situated 6.1 miles south-south-east of Maple Valley. The landscape here is a study in verdant contrasts, with the deep, shadowed greens of fir and cedar forests giving way to sun-drenched meadows and the softer hues of cultivated fields. The air, especially after a spring rain, carries the clean, earthy scent of damp soil and pine needles, a constant reminder of the wildness that presses in from the surrounding wilderness. Streams, their surfaces broken by fallen leaves and smooth stones, thread through the terrain, their quiet murmurs a persistent counterpoint to the rustle of wind through the trees. The history of Black Diamond is indelibly linked to the earth’s dark bounty, its origins as a coal mining town shaping its very character. For decades, the deep shafts and the hardy souls who worked them were the lifeblood of this place, their labor leaving a subtle, almost imperceptible imprint on the local psyche. While the mines are now silent relics, the legacy of those industrious years endures, reflected in the resilient spirit of its residents and the enduring sense of community. The local economy, having transitioned from its mining past, now finds its footing in a blend of small businesses, agricultural ventures that still dot the surrounding countryside, and the quiet hum of residents commuting to larger centers. The town retains a distinct charm, a place where the pace of life allows for a thoughtful appreciation of the natural beauty that continues to define Black Diamond.
Loading news…
Loading news-world…
Loading news-world…
This page provides an interactive Google map of Black Diamond, Washington with street, satellite and terrain views and integrated Street View imagery. Live weather conditions are sourced directly from the National Weather Service, with current observations and a 7-day forecast also powered by Open-Meteo. Real-time local news and world news feeds keep the page current, while a Wikipedia summary or an editorially written description provides background on Black Diamond and King County.
Detailed location data for Black Diamond includes the ZIP code (98010), telephone area code (206, 253), county seat of King County (Seattle), and school district assignment (Enumclaw School District). These are among the most commonly searched location details for any US city or town.
Location data is drawn from the USGS Geographic Names Information System (GNIS) and cross-verified against 2020 US Census records by coordinate proximity — ensuring the correct Black Diamond is identified even where the name is shared across multiple counties or states. Population figures are sourced from the 2020 US Census.
| Page generated | June 2026 |
| Location data | SimpleMaps US Cities Database; coordinates matched to USGS GNIS definitive data |
| Wikipedia validation | Article content matched to USGS GNIS coordinates via Wikipedia geosearch API. Location verified by proximity — not name matching alone. |