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Fairfax County, VA

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Fairfax County, VA
  • Location TypeCounty
  • County SeatFairfax, VA
  • Population1,081,726
  • Land Area (Square Miles) 390.9700
  • Population Density (Per Square Mile) 2766.8000

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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)20101,081,72637 of 3170
Decennial Census Population Per Square Mile (County)20102,766.8047 of 3170
Percent of African American Population (County)201810.5%797 of 3131
Percent of Hispanic Population (County)201816.4%487 of 3139
Persistent Poverty Counties (County)201300 of 0 - 1
Rural-Urban Continuum for Counties (County)201311 of 1 - 9
Unemployment Rate (County)20192.3%2981 of 3140
Death Rate (Per 100,000) (County)2016444.403077 of 3105
Percent of Adults Physically Inactive (County)201616.2%3066 of 3141
Age-Adjusted Rate of Diabetes per 1,000 Persons (County)20165.002853 of 3141
Medicare Part D Prescription Enrollment Rate (County)201831.2%2906 of 3137
Farmers' Markets (County)20162343 of 2249
Percent of Children Without a Market Within One Mile (County)20155.3%2943 of 3004
Percent of School-age Children in Poverty (County)20186.7%3047 of 3140
Total Public School Expenditures (County)2017$3,034,311,000.0032 of 3123
Number of Public Libraries (County)201711287 of 1287
Average Daily Maximum Heat Index (County)201191.891863 of 3103
Percentage of Days with a Good Air Quality Index (County)201979.2%730 of 1006
Second Highest 1-hour Carbon Monoxide Measurement (County)20191.4092 of 165
Greenhouse Gas Direct Emitting Facilities (County)20184405 of 1227
Average Fine Particulate Matter (County)201112.69957 of 3108
FEMA Public Assistance Grant Dollars Obligated for Disasters (County)2016$4,138,018.6022 of 654
Total Deposits in Banks (County)2016-2017$55,830,500,000.0031 of 3108
Property Taxes as Percent of Income: Five-Year Estimates (County)2006-20103.6%343 of 2773
Attendance to Arts and Culture Events (County)20154,498,54613 of 109
Percent of Firms Which are Women Owned (County)201236.2%676 of 3093
Manufacturing Establishments with 5 to 9 Employees (County)201872143 of 1961
Inmates Executed, All Races (Cumulative Since 1977) (County)1977-2018634 of 198
Immigrant Households Entering County According to Tax Returns (County)2017-20189555 of 389
Estimated Veteran Population Under 45 Years Old (County)201023,66919 of 3143
Total Planted Acres (County)20190.003034 of 3034
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