Triangle

Population: 11,265
Median household income: $114,837
Median home value: $520,400

Triangle is a community in Prince William County, Virginia, home to 11,265 residents. Its median household income of $114,837 runs below the Prince William County figure of $128,873.

From 2019 to 2023, Triangle's population grew 25.6% from 8,972 to 11,265, while its median home value rose 15.1% from $452,200 to $520,400.

73.3% of workers drive to work alone. 60.5% of homes are single-family detached houses.

Demographics

ACS 2019–2023

Population: 11,265
Median age: 35.5 yrs
Median household income: $114,837
Median home value: $520,400
Median gross rent: $1,606
Housing units: 3,584
Homeownership rate: 63.4%
Bachelor's degree or higher: 42.4%
Unemployment rate: 10.5%

Trends

ACS 5-year · 2019–2023

Population

8,97211,265

Median household income

$84,288$114,837

Median home value

$452,200$520,400

Median gross rent

$1,165$1,606

Year	Population	Median household income	Median home value	Median gross rent
2019	8,972	$84,288	$452,200	$1,165
2020	10,526	$91,438	$452,400	$1,259
2021	10,868	$96,207	$440,000	$1,325
2022	10,886	$108,229	$496,700	$1,428
2023	11,265	$114,837	$520,400	$1,606

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

Age distribution

Under 59.1%

5 to 1716.6%

18 to 249.4%

25 to 3413.8%

35 to 4416.8%

45 to 5414.4%

55 to 6413.1%

65 to 744.0%

75 and over2.8%

	Count	Share
Under 5	1,030	9.1%
5 to 17	1,871	16.6%
18 to 24	1,058	9.4%
25 to 34	1,551	13.8%
35 to 44	1,895	16.8%
45 to 54	1,624	14.4%
55 to 64	1,472	13.1%
65 to 74	453	4.0%
75 and over	311	2.8%

Race & ethnicity

	Count	Share
White (non-Hispanic)	2,145	19.0%
Black or African American	4,723	41.9%
American Indian & Alaska Native	0	0.0%
Asian	1,605	14.2%
Native Hawaiian & Pacific Islander	0	0.0%
Some other race	8	0.1%
Two or more races	449	4.0%
Hispanic or Latino (any race)	2,335	20.7%

Educational attainment (age 25+)

No high school diploma7.5%

High school graduate15.5%

Some college or associate's34.6%

Bachelor's degree27.3%

Graduate or professional degree15.1%

	Count	Share
No high school diploma	546	7.5%
High school graduate	1,134	15.5%
Some college or associate's	2,526	34.6%
Bachelor's degree	1,996	27.3%
Graduate or professional degree	1,104	15.1%

Commute to work

Mean travel time to work: 36 min

Drove alone73.3%

Carpooled9.9%

Public transit2.0%

Walked0.0%

Bicycle0.0%

Worked from home10.4%

Other means4.3%

How workers get to work

	Count	Share
Drove alone	3,896	73.3%
Carpooled	528	9.9%
Public transit	107	2.0%
Walked	0	0.0%
Bicycle	0	0.0%
Worked from home	550	10.4%
Other means	231	4.3%

Travel time

	Count	Share
Under 15 min	614	12.9%
15 to 29 min	1,238	26.0%
30 to 44 min	1,273	26.7%
45 to 59 min	820	17.2%
60+ min	817	17.2%

Households

Average household size: 3.28
Poverty rate: 8.0% (901 of 11,249)

	Count	Share
Family households	2,487	72.4%
Nonfamily households	946	27.6%

Housing

Median year structure built: 1999

Occupancy

	Count	Share
Occupied	3,433	95.8%
Vacant	151	4.2%

Tenure (of occupied units)

	Count	Share
Owner-occupied	2,175	63.4%
Renter-occupied	1,258	36.6%

1-unit, detached60.5%

1-unit, attached9.1%

2 to 4 units9.7%

5 to 19 units15.5%

20 or more units4.2%

Mobile home & other1.0%

Units in structure

	Count	Share
1-unit, detached	2,167	60.5%
1-unit, attached	326	9.1%
2 to 4 units	348	9.7%
5 to 19 units	557	15.5%
20 or more units	149	4.2%
Mobile home & other	37	1.0%

Geography

Place GEOID: 5179360
Type (LSAD): 57
Land area: 2.82 sq mi
Water area: 0.18 sq mi
Center point: 38.5472, -77.3185