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District of Columbia, DC

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District of Columbia, DC
  • Location TypeCounty
  • County SeatWashington, DC
  • Population601,723
  • Land Area (Square Miles) 61.0499
  • Population Density (Per Square Mile) 9856.5000

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Median Age

% Population African American

% Population Hispanic

% Population White

Population Density
(Persons per Square Mile)

Rural-Urban Continuum


Suggested Data Series

TitleLatest YearLatest ValueLatest Rank
Decennial Census Population (County)2010601,723106 of 3170
Decennial Census Population Per Square Mile (County)20109,856.5011 of 3170
Percent of African American Population (County)201846.4%128 of 3131
Percent of Hispanic Population (County)201811.3%694 of 3139
Persistent Poverty Counties (County)201300 of 0 - 1
Rural-Urban Continuum for Counties (County)201311 of 1 - 9
Unemployment Rate (County)20195.5%363 of 3140
Death Rate (Per 100,000) (County)2016739.502735 of 3105
Percent of Adults Physically Inactive (County)201618.4%2970 of 3141
Age-Adjusted Rate of Diabetes per 1,000 Persons (County)20167.202215 of 3141
Medicare Part D Prescription Enrollment Rate (County)201840.4%2391 of 3137
Farmers' Markets (County)2016545 of 2249
Percent of Children Without a Market Within One Mile (County)20103.1%3130 of 3140
Percent of School-age Children in Poverty (County)201824.8%787 of 3140
Total Public School Expenditures (County)2017$2,496,331,000.0050 of 3123
Number of Public Libraries (County)201711287 of 1287
Average Daily Maximum Heat Index (County)201192.181802 of 3103
Percentage of Days with a Good Air Quality Index (County)201962.4%937 of 1006
Second Highest 1-hour Carbon Monoxide Measurement (County)20192.1039 of 165
Greenhouse Gas Direct Emitting Facilities (County)20184405 of 1227
Average Fine Particulate Matter (County)201112.65995 of 3108
FEMA Public Assistance Grant Dollars Obligated for Disasters (County)2016$17,661,717.795 of 654
Total Deposits in Banks (County)2016-2017$47,135,855,000.0048 of 3108
Property Taxes as Percent of Income: Five-Year Estimates (County)2006-20102.1%1343 of 2773
Attendance to Arts and Culture Events (County)201535,749,6471 of 109
Percent of Firms Which are Women Owned (County)201242.7%173 of 3093
Manufacturing Establishments with 5 to 9 Employees (County)201821457 of 1961
Immigrant Households Entering County According to Tax Returns (County)2017-201827446 of 389
Estimated Veteran Population Under 45 Years Old (County)20107,276127 of 3143
Total Planted Acres (County)20130.003019 of 3019
Online, Mail Order, and Television Retail Sales in 2009 Dollars (County)2050$486,000,000.00260 of 2709
Total Retail and Food Service Sales in 2009 Dollars (County)2050$10,392,000,000.00163 of 3108
Earnings in Management of Companies and Enterprises Occupations in 2009 Dollars (County)2050$970,000,000.00150 of 2178
Population (County)2050766,000116 of 3076
Per Capita Total Personal Income (County)2050$367,230.0040 of 3112
Total Employees (County)20501,162,00040 of 3065
Population 18 to 24 Years Old (County)205080,00086 of 2216
African American Male Population 25 Years Old (County)20502,82226 of 2780
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