Cities in Fairfax County, Virginia by Population (2024)

There are 75 cities in Fairfax County, Virginia.

Note: As defined by the US Census Bureau, a city's official boundaries often extend miles beyond the city itself and may even cross county lines. As such, several thousand US cities officially exist in two or more counties (and therefore appear on multiple counties' lists of cities.)

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City
Rank
State
2024 Population
2020 Census
Annual Change
Density (mi²)
Area (mi²)
Arlington1Virginia236,007236,4340.03%9,07826
Alexandria2Virginia151,925159,125-1.17%10,17214.94
Centreville3Virginia71,91274,230-0.53%6,02411.94
Reston4Virginia62,11161,418-0.18%4,04815.34
McLean5Virginia50,14148,5660.56%2,02224.80
Burke6Virginia44,30244,0770.08%5,1478.61
Annandale7Virginia42,42042,2400.11%5,4057.85
Oakton8Virginia36,59036,4680.08%3,7499.76
Fair Oaks9Virginia35,79434,4660.94%7,1704.99
West Falls Church10Virginia30,98031,262-0.22%6,2064.99
Tysons11Virginia30,00425,2304.14%7,0354.26
Springfield12Virginia29,52832,960-2.47%3,7647.84
Fairfax13Virginia25,49524,1751.31%4,0856.24
Bailey's Crossroads14Virginia25,35323,4591.13%12,3612.05
Herndon15Virginia23,75224,582-0.86%5,5424.29
McNair16Virginia23,59820,7763.08%11,5562.04
Woodlawn17Virginia23,31222,6200.75%10,1842.29
Lorton18Virginia23,17420,9242.49%4,3505.33
West Springfield19Virginia22,99223,775-0.82%4,7794.81
Chantilly20Virginia22,39423,820-1.57%1,86612
Merrifield21Virginia21,32318,5233.39%7,9002.70
Rose Hill22Virginia20,67721,846-1.26%3,6805.62
Franklin Farm23Virginia18,89718,845-0.02%3,9794.75
Lincolnia24Virginia18,02822,579-4.71%3,8034.74
Idylwood25Virginia17,99018,0990.56%6,4232.80
Kingstowne26Virginia17,94617,585-0.78%6,2572.87
Burke Centre27Virginia17,90017,952-0.07%5,7133.13
Hybla Valley28Virginia17,77018,438-0.93%8,6562.05
Franconia29Virginia17,09819,478-2.31%4,9153.48
Vienna30Virginia16,10516,447-0.53%3,6584.40
Fort Hunt31Virginia15,63516,383-1.18%2,6725.85
Great Falls32Virginia15,14314,7930.58%59725.36
Wolf Trap33Virginia14,92716,497-2.56%1,5269.78
Groveton34Virginia14,57414,664-0.15%3,3534.35
Falls Church35Virginia14,49514,677-0.31%7,0852.05
Huntington36Virginia13,78113,526-0.48%12,2061.13
Newington37Virginia13,66813,4520.4%2,9854.58
Mount Vernon38Virginia13,10813,490-0.72%2,5095.22
Newington Forest39Virginia12,65912,4840.05%3,8203.31
Kings Park West40Virginia12,41814,090-3.26%4,2002.96
Dranesville41Virginia12,37911,9290.92%3,2253.84
Fairfax Station42Virginia12,19012,364-0.35%1,3429.08
Wakefield43Virginia11,79511,4130.74%3,1263.77
Lowes Island44Virginia11,25111,319-0.06%3,7293.02
Lake Barcroft45Virginia10,57810,604-0.06%4,3482.43
Difficult Run46Virginia10,38810,480-0.22%1,2408.38
George Mason47Virginia10,0869,9480.35%3,9742.54
Woodburn48Virginia9,83910,081-0.61%3,5242.79
Fair Lakes49Virginia9,3768,3982.5%3,9592.37
Seven Corners50Virginia9,2419,0410.54%13,5700.68
Dunn Loring51Virginia8,1979,217-3.02%3,4642.37
Greenbriar52Virginia7,9147,976-0.19%5,0861.56
Fort Belvoir53Virginia7,8367,7940.14%8858.85
Bull Run54Virginia7,4606,886-0.29%51714.42
Long Branch55Virginia7,4377,906-1.31%3,0102.47
Mantua56Virginia7,2787,784-1.7%3,0732.37
Floris57Virginia7,0827,752-2.3%2,5532.77
Pimmit Hills58Virginia6,9366,0643.25%4,6771.48
South Run59Virginia6,9146,760-0.19%2,7352.53
Hutchison60Virginia6,8647,030-0.59%12,5030.55
Belle Haven61Virginia6,2096,582-1.19%3,1341.98
North Springfield62Virginia6,1027,859-6.25%3,9991.53
Laurel Hill63Virginia5,9058,771-10.81%1,3324.43
Braddock64Virginia5,9047,093-3.72%9266.38
Crosspointe65Virginia5,5425,0682.19%2,5072.21
Hayfield66Virginia4,4744,5350.95%3,4901.28
Union Mill67Virginia4,2424,362-0.7%4259.98
Kings Park68Virginia3,6214,556-5.01%2,7831.30
Navy69Virginia3,2504,262-5.63%2,3951.36
Sully Square70Virginia3,1041,9189.61%3,9140.79
Ravensworth71Virginia2,4812,841-3.5%2,7480.90
Mason Neck72Virginia1,9261,938-0.16%13913.86
Great Falls Crossing73Virginia1,5171,4071.88%2,5450.60
Occoquan74Virginia1,0481,0340.38%6,0580.17
Clifton75Virginia237243-0.42%9670.24
showing: 75 rows

Note: City markers shown outside the county boundary mean that a part of the city extends into this county, but is primarily located in an adjacent county.

What is the largest city in Fairfax County, Virginia?

Arlington is the largest city in Fairfax County.

What is the smallest city in Fairfax County, Virginia?

Clifton is the smallest city in Fairfax County.

How many cities are in Fairfax County?

There are 75 cities in Fairfax County, Virginia.

Frequently Asked Questions