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Black Diamond, WA Profile


Black Diamond, WA, population 4,091, is located in Washington's King county, about 21.1 miles from Tacoma and 22.8 miles from Bellevue.

Through the 90's Black Diamond's population has grown by about 179%. It is estimated that in the first 5 years of the past decade the population of Black Diamond has declined by about 1%. Since 2005 Black Diamond's population has grown by about 4%.

Black Diamond's property crime levels tend to be lower than Washington's average level. The same data shows violent crime levels in Black Diamond tend to be much lower than Washington's average level.

Population Statistics

Gender

Population by Gender
Males 51%
Females 49%
As % of Population
   

Race

Population by Race
White93%
African American0%
Native American2%
Asian1%
Hawaiian0%
Other/Mixed4%
As % of Population
       

Age


Median Age
Population9.99
Males9.99
Females9.99
Vs. State Median Age
  
  
  
Males by AgeFemales by Age
Under 209.99%Under 20: 9.99%
20 to 409.99%20 to 40: 9.99%
40 to 609.99%40 to 60: 9.99%
Over 606.00%Over 60: 6.00%
Age Distribution
       
       
       
       

Size


Population by YearChange Rate
20003,970N/A
20013,9870.43%
20023,969-0.45%
20033,935-0.86%
20043,9450.25%
20053,9510.15%
20063,9680.43%
20073,9830.38%
20084,0551.81%
20094,0910.89%
Vs. State Change Rate
 
    
    
    
    
    
    
    
    
    

Economics


Household Income
Median$67,092
Vs. State Median Income
    

Law Enforcement Statistics

Violent Crime Reports


Rate Per 100K People
200199
200273
2003150
200450
2005251
2006100
2007127
2008352
2009250
201024
Vs. State Violent Crime Rate
    
    
    
    
    
    
    
    
    
    
Year Murder, Man-Slaughter Forcible Rape Robbery Aggravated Assault
2001 0004
2002 0003
2003 1104
2004 0101
2005 0226
2006 0400
2007 0005
2008 01013
2009 0109
2010 1000

Property Crime Reports


Rate Per 100K People
20012,480
20021,908
20032,024
20041,889
20052,206
20061,251
20071,292
20081,433
20091,398
20101,271
Vs. State Property Crime Rate
    
    
    
    
    
    
    
    
    
    
Year Burglary Larceny, Theft Motor Vehicle Theft
2001 26 60 14
2002 16 54 8
2003 27 42 12
2004 17 49 9
2005 35 49 4
2006 10 37 3
2007 12 35 4
2008 20 32 5
2009 15 35 6
2010 18 32 2

Location

Elevation650 feet above sea level
Land Area3.2 Square Miles
Water Area0.1 Square Miles



Area Map