Fairfax County, VA

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Main / Virginia / Fairfax County

Fairfax County, Virginia demographics

Population: 1,146,825
Median age: 38.3

Median household income: 133,974

Demographics, population, home values, social and economic characteristics of Fairfax County, Virginia.

Population

20211,146,825
20201,149,439
20191,145,862
20181,143,529
20171,142,004
20161,132,887
20151,128,722
20141,117,072
20131,101,071
20121,083,770
20111,064,735
20101,048,554
20091,012,751

Fairfax County, VA cities

Annandale CDP - 41,869

Bailey's Crossroads CDP - 24,501

Belle Haven CDP - 6,434

Burke CDP - 44,191

Burke Centre CDP - 18,113

Centreville CDP - 73,064

Chantilly CDP - 23,564

Clifton town - 330

Crosspointe CDP - 5,049

Dranesville CDP - 11,951

Dunn Loring CDP - 9,251

Fair Lakes CDP - 8,689

Fair Oaks CDP - 34,437

Fairfax Station CDP - 12,322

Floris CDP - 7,592

Fort Belvoir CDP - 7,850

Fort Hunt CDP - 16,322

Franconia CDP - 18,310

Franklin Farm CDP - 18,906

George Mason CDP - 9,927

Great Falls CDP - 14,690

Greenbriar CDP - 7,914

Groveton CDP - 14,402

Hayfield CDP - 4,348

Herndon town - 24,574

Huntington CDP - 13,979

Hybla Valley CDP - 18,410

Idylwood CDP - 17,687

Kings Park CDP - 4,194

Kings Park West CDP - 13,812

Kingstowne CDP - 18,369

Lake Barcroft CDP - 10,682

Laurel Hill CDP - 8,415

Lincolnia CDP - 20,704

Long Branch CDP - 7,734

Lorton CDP - 21,394

Mantua CDP - 7,771

Mason Neck CDP - 1,903

McLean CDP - 49,310

McNair CDP - 20,980

Merrifield CDP - 19,075

Mount Vernon CDP - 13,707

Newington CDP - 13,419

Newington Forest CDP - 12,641

North Springfield CDP - 7,323

Oakton CDP - 36,675

Occoquan town - 1,112

Pimmit Hills CDP - 6,150

Ravensworth CDP - 2,370

Reston CDP - 62,453

Rose Hill CDP - 21,466

Seven Corners CDP - 9,191

South Run CDP - 6,953

Springfield CDP - 31,769

Vienna town - 16,465

Wakefield CDP - 11,534

West Springfield CDP - 23,562

Wolf Trap CDP - 16,394

Woodburn CDP - 10,168

Fairfax County, VA ZIP Codes

Census data for Fairfax County, Virginia

Demographic and housing estimates in Fairfax County, Virginia

Total population
Total population1,146,825
Male572,190
Female574,635
Population by age
Total population1,146,825
Under 5 years71,509
5 to 9 years74,307
10 to 14 years77,539
15 to 19 years74,130
20 to 24 years67,543
25 to 34 years150,463
35 to 44 years166,681
45 to 54 years162,124
55 to 59 years77,137
60 to 64 years69,178
65 to 74 years95,781
75 to 84 years44,631
85 years and over15,802
Median age (years)38.3
Under 18 years269,933
16 years and over906,551
18 years and over876,892
21 years and over838,263
62 years and over194,875
65 years and over156,214
Population by race
Total population1,146,825
One race1,059,614
   White649,590
   Black or African American112,569
   American Indian and Alaska Native4,163
   Asian229,938
   Native Hawaiian and Other Pacific Islander689
   Some other race62,665
Two or more races87,211
Citizen, voting age population
Citizen, VOTING AGE 18 and over population749,512
Male Citizen, VOTING AGE 18 and over population372,823
Female Citizen, VOTING AGE 18 and over population376,689

Social characteristics in Fairfax County, Virginia

Households by type
Total households408,673
Family households (families)235,827
Married-couple family18,149
Male householder, no wife present, family62,089
Female householder, no husband present, family40,642
Nonfamily households92,608
Average household size109,272
Average family size2.79

Economic characteristics in Fairfax County, Virginia

Income and benefits (in inflation-adjusted dollars)
Total households408,673
Less than $10,00011,013
$10,000 to $14,9994,796
$15,000 to $24,99910,843
$25,000 to $34,99913,919
$35,000 to $49,99923,570
$50,000 to $74,99941,289
$75,000 to $99,99943,667
$100,000 to $149,99978,834
$150,000 to $199,99963,098
$200,000 or more117,644
Median household income (dollars)133,974

Housing characteristics in Fairfax County, Virginia

Housing occupancy
Total housing units425,294
Occupied housing units408,673
Vacant housing units16,621
Units in structure
Total housing units425,294
1-unit, detached195,737
1-unit, attached99,031
2 units1,919
3 or 4 units6,203
5 to 9 units21,383
10 to 19 units40,956
20 or more units58,041
Mobile home1,909
Boat, RV, van, etc.115
Year structure built
Total housing units425,294
Built 2014 or later435
Built 2010 to 201323,336
Built 2000 to 200946,765
Built 1990 to 199966,125
Built 1980 to 198997,444
Built 1970 to 197985,675
Built 1960 to 196957,194
Built 1950 to 195935,959
Built 1940 to 19498,404
Built 1939 or earlier3,957
Rooms
Total housing units425,294
1 room7,476
2 rooms13,094
3 rooms37,270
4 rooms52,846
5 rooms47,322
6 rooms53,003
7 rooms44,942
8 rooms47,656
9 rooms or more121,685
Median rooms6.5
Bedrooms
Total housing units425,294
No bedroom8,168
1 bedroom45,653
2 bedrooms82,945
3 bedrooms120,035
4 bedrooms111,898
5 or more bedrooms56,595
Housing tenure
Occupied housing units408,673
Owner-occupied280,077
Renter-occupied128,596
Average household size of owner-occupied unit2.85
Average household size of renter-occupied unit2.64
Year householder moved into unit
Occupied housing units408,673
Moved in 2017 or later42,697
Moved in 2015 to 2016121,576
Moved in 2010 to 201465,208
Moved in 2000 to 200988,373
Moved in 1990 to 199949,617
Moved in 1989 and earlier41,202
Value
Owner-occupied units280,077
Less than $50,0002,946
$50,000 to $99,9991,431
$100,000 to $149,9991,441
$150,000 to $199,9994,819
$200,000 to $299,99916,019
$300,000 to $499,99975,329
$500,000 to $999,999149,415
$1,000,000 or more28,677
Median (dollars)594,500
Mortgage status
Owner-occupied units280,077
Housing units with a mortgage209,827
Housing units without a mortgage70,250
Gross rent
Occupied units paying rent125,445
Less than $5003,200
$500 to $9994,014
$1,000 to $1,49912,182
$1,500 to $1,99945,375
$2,000 to $2,49933,166
$2,500 to $2,99914,880
$3,000 or more12,628
Median (dollars)1,977
No rent paid3,151

Demographic data for Fairfax County, VA and each city in the county. Lists of cities by population, wealth and poverty in Fairfax County, VA.

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