Demographics

People

Total Population4,434
Male Share of the Population48.9%
Female Share of the Population51.1%
Senior Citizens14.5%
Employed Population 16+2,247
Age of the Population41

Families

% of people married60.2%
Average household size3

Education and Earnings

Population % with Bachelor Degree or Higher37.5%
Median Earnings25+$60,899
Median Earnings Without High School Qualification$36,314
Median Earnings With High School Degree$51,397

Wealth

Median Family Income$110,903
% Above Poverty Level92.1%
% Below Poverty Level7.9%

Commute & Sprawl

Average Commute Time36 minutes
% Working from Home6.8%
% Walking and Biking to Work1.7%
% Using Public Transportation1.5%

Housing

People Living Alone21.4%
Median Gross Rent$822
Median House Value$399,800

Ancestry

German23.6%
Other(often includes Hispanic and African American)21.4%
Irish11.7%
English11.7%
Norwegian10.3%
Italian7%
French Except Basque3.7%
Scottish3.2%
Dutch2.7%
Polish2.7%
Russian2%
Swedish1.8%
Finnish1%
Ukrainian0.9%
Portuguese0.8%
Danishn0.8%
Hungarian0.7%
Croatian0.7%
Welsh0.7%
Greek0.4%
Lithuanian0.3%
Austrian0.2%
Canadian0.2%
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Black Diamond Almanac

CategoryValue
CountyKing County
Standard Zip Codes98010
Phone Area Codes360
Time ZoneAmerica/Los_Angeles
Approximate Latitude47.32
Approximate Longitude-121.99

Black Diamond Climate

Nearest Weather Stations

Notes:

  • Temp ranges are avg daily min and max for the month
  • Precipitation is rainfall (and rainfall equiv of snowfall)

StationLANDSBURG
Distance5.2 miles
Jan Temp32 to 44 F
Apr Temp38 to 58 F
Jul Temp51 to 75 F
Oct Temp40 to 59 F
Annual Precip57.1 inches
StationPALMER 3 ESE
Distance7.2 miles
Jan Temp32 to 43 F
Apr Temp38 to 56 F
Jul Temp51 to 73 F
Oct Temp42 to 59 F
Annual Precip86.8 inches
StationBUCKLEY 1 NE
Distance9.8 miles
Jan Temp32 to 45 F
Apr Temp39 to 59 F
Jul Temp51 to 76 F
Oct Temp41 to 60 F
Annual Precip48.6 inches

Nearby Cities and Towns

LocationPopulationMedian Family Income
Algona3,191$71,607
Auburn79,110$80,053
Buckley4,680$78,325
Covington20,447$105,810
Enumclaw11,768$73,917
Maple Valley25,953$117,865

Black Diamond Public Schools

Black Diamond Elementary
25314 Baker Street
ZIP: 98010
(360) 802-7570
Primary
Total Enrollment 297
Sawyer Woods Elementary School
31135 228th Ave Se
ZIP: 98010
(253) 373-7750
Primary
Total Enrollment 456
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