Mason Neck

Population: 2,059
Median household income: $189,688
Median home value: $798,000

Mason Neck is a community in Fairfax County, Virginia, home to 2,059 residents. Its median household income of $189,688 runs above the Fairfax County figure of $150,113.

From 2019 to 2023, Mason Neck's population grew 3.7% from 1,986 to 2,059, while its median home value rose 16.9% from $682,900 to $798,000.

2.2% of residents live below the poverty line. Households average 2.95 people.

Demographics

ACS 2019–2023

Population: 2,059
Median age: 48.0 yrs
Median household income: $189,688
Median home value: $798,000
Median gross rent: $3,501
Housing units: 740
Homeownership rate: 94.4%
Bachelor's degree or higher: 52.0%
Unemployment rate: 2.4%

Trends

ACS 5-year · 2019–2023

Population

1,9862,059

Median household income

$142,125$189,688

Median home value

$682,900$798,000

Median gross rent

$2,563$3,501

Year	Population	Median household income	Median home value	Median gross rent
2019	1,986	$142,125	$682,900	$2,563
2020	1,938	$143,984	$696,200	—
2021	1,903	$169,167	$681,300	$2,313
2022	1,932	$164,625	$775,200	$2,458
2023	2,059	$189,688	$798,000	$3,501

Each year is a US Census Bureau ACS 5-year estimate ending that year.

Age distribution

Under 54.4%

5 to 1718.5%

18 to 247.1%

25 to 347.0%

35 to 449.6%

45 to 5413.3%

55 to 6421.8%

65 to 7410.7%

75 and over7.7%

	Count	Share
Under 5	90	4.4%
5 to 17	380	18.5%
18 to 24	147	7.1%
25 to 34	145	7.0%
35 to 44	197	9.6%
45 to 54	273	13.3%
55 to 64	448	21.8%
65 to 74	220	10.7%
75 and over	159	7.7%

Race & ethnicity

	Count	Share
White (non-Hispanic)	1,347	65.4%
Black or African American	104	5.1%
American Indian & Alaska Native	0	0.0%
Asian	137	6.7%
Native Hawaiian & Pacific Islander	5	0.2%
Some other race	37	1.8%
Two or more races	84	4.1%
Hispanic or Latino (any race)	345	16.8%

Educational attainment (age 25+)

No high school diploma4.0%

High school graduate23.7%

Some college or associate's20.3%

Bachelor's degree22.3%

Graduate or professional degree29.8%

	Count	Share
No high school diploma	57	4.0%
High school graduate	342	23.7%
Some college or associate's	293	20.3%
Bachelor's degree	321	22.3%
Graduate or professional degree	429	29.8%

Commute to work

Mean travel time to work: 31 min

Drove alone67.5%

Carpooled5.3%

Public transit1.1%

Walked0.9%

Bicycle0.7%

Worked from home23.1%

Other means1.3%

How workers get to work

	Count	Share
Drove alone	724	67.5%
Carpooled	57	5.3%
Public transit	12	1.1%
Walked	10	0.9%
Bicycle	8	0.7%
Worked from home	248	23.1%
Other means	14	1.3%

Travel time

	Count	Share
Under 15 min	114	13.8%
15 to 29 min	272	33.0%
30 to 44 min	178	21.6%
45 to 59 min	228	27.6%
60+ min	33	4.0%

Households

Average household size: 2.95
Poverty rate: 2.2% (46 of 2,059)

	Count	Share
Family households	578	82.7%
Nonfamily households	121	17.3%

Housing

Median year structure built: 1975

Occupancy

	Count	Share
Occupied	699	94.5%
Vacant	41	5.5%

Tenure (of occupied units)

	Count	Share
Owner-occupied	660	94.4%
Renter-occupied	39	5.6%

1-unit, detached100.0%

1-unit, attached0.0%

2 to 4 units0.0%

5 to 19 units0.0%

20 or more units0.0%

Mobile home & other0.0%

Units in structure

	Count	Share
1-unit, detached	740	100.0%
1-unit, attached	0	0.0%
2 to 4 units	0	0.0%
5 to 19 units	0	0.0%
20 or more units	0	0.0%
Mobile home & other	0	0.0%

Geography

Place GEOID: 5149998
Type (LSAD): 57
Land area: 14 sq mi
Water area: 6.36 sq mi
Center point: 38.6510, -77.1705