ZIP Code 20151

ZIP Code Tabulation Area in Fairfax County, Virginia.

Population: 22,502
Median household income: $143,422
Median home value: $647,400

ZIP Code 20151 is a ZIP Code Tabulation Area in Fairfax County, Virginia, home to about 22,502 residents. The median household income of $143,422 is below the Fairfax County median ($150,113).

From 2019 to 2023, ZIP Code 20151's population declined 2.5% from 23,068 to 22,502, while its median gross rent rose 23.1% from $1,824 to $2,245.

The median resident is 40.7 years old. The largest age group is 5 to 17, 20.5% of residents.

Demographics

ACS 2019–2023

Population: 22,502
Median age: 40.7 yrs
Median household income: $143,422
Median home value: $647,400
Median gross rent: $2,245
Housing units: 6,966
Homeownership rate: 79.5%
Bachelor's degree or higher: 57.2%
Unemployment rate: 2.7%

Trends

ACS 5-year · 2019–2023

Population

23,06822,502

Median household income

$125,649$143,422

Median home value

$523,200$647,400

Median gross rent

$1,824$2,245

Year	Population	Median household income	Median home value	Median gross rent
2019	23,068	$125,649	$523,200	$1,824
2020	22,209	$127,476	$527,900	$1,883
2021	22,181	$131,526	$542,500	$1,885
2022	21,893	$137,483	$628,900	$2,030
2023	22,502	$143,422	$647,400	$2,245

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

Age distribution

Under 55.1%

5 to 1720.5%

18 to 249.3%

25 to 349.2%

35 to 4413.6%

45 to 5416.2%

55 to 6412.9%

65 to 748.1%

75 and over5.2%

	Count	Share
Under 5	1,144	5.1%
5 to 17	4,611	20.5%
18 to 24	2,095	9.3%
25 to 34	2,066	9.2%
35 to 44	3,060	13.6%
45 to 54	3,644	16.2%
55 to 64	2,896	12.9%
65 to 74	1,820	8.1%
75 and over	1,166	5.2%

Race & ethnicity

	Count	Share
White (non-Hispanic)	7,450	33.1%
Black or African American	825	3.7%
American Indian & Alaska Native	0	0.0%
Asian	8,391	37.3%
Native Hawaiian & Pacific Islander	0	0.0%
Some other race	99	0.4%
Two or more races	774	3.4%
Hispanic or Latino (any race)	4,963	22.1%

Educational attainment (age 25+)

No high school diploma9.1%

High school graduate15.0%

Some college or associate's18.7%

Bachelor's degree31.4%

Graduate or professional degree25.8%

	Count	Share
No high school diploma	1,336	9.1%
High school graduate	2,194	15.0%
Some college or associate's	2,746	18.7%
Bachelor's degree	4,597	31.4%
Graduate or professional degree	3,779	25.8%

Commute to work

Mean travel time to work: 29 min

Drove alone59.5%

Carpooled13.2%

Public transit1.7%

Walked2.4%

Bicycle0.9%

Worked from home20.5%

Other means1.8%

How workers get to work

	Count	Share
Drove alone	6,890	59.5%
Carpooled	1,531	13.2%
Public transit	195	1.7%
Walked	279	2.4%
Bicycle	105	0.9%
Worked from home	2,373	20.5%
Other means	209	1.8%

Travel time

	Count	Share
Under 15 min	1,912	20.8%
15 to 29 min	3,214	34.9%
30 to 44 min	2,341	25.4%
45 to 59 min	611	6.6%
60+ min	1,131	12.3%

Households

Average household size: 3.25
Poverty rate: 6.4% (1,435 of 22,443)

	Count	Share
Family households	5,612	81.1%
Nonfamily households	1,308	18.9%

Housing

Median year structure built: 1987

Occupancy

	Count	Share
Occupied	6,920	99.3%
Vacant	46	0.7%

Tenure (of occupied units)

	Count	Share
Owner-occupied	5,499	79.5%
Renter-occupied	1,421	20.5%

1-unit, detached63.2%

1-unit, attached20.2%

2 to 4 units1.3%

5 to 19 units5.5%

20 or more units4.4%

Mobile home & other5.4%

Units in structure

	Count	Share
1-unit, detached	4,404	63.2%
1-unit, attached	1,410	20.2%
2 to 4 units	89	1.3%
5 to 19 units	384	5.5%
20 or more units	306	4.4%
Mobile home & other	373	5.4%

ZIP Code 20151

Demographics

Trends

Age distribution

Race & ethnicity

Educational attainment (age 25+)

Commute to work

Households

Housing

Geography

Counties this ZIP covers

Compare with nearby ZIP codes

National ZIP rankings

Nearby ZIP codes