Manassas, VA Demographics

Population 69,975 · Census ACS 2020–24

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Manassas, VA map of median age by neighborhood
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Population and households in Manassas

Household size in Manassas

Household size, people per household
PeriodManassasWashington areaVirginiaU.S.
2006–103.232.732.632.68
2010–143.352.822.682.73
2015–193.342.862.682.71
2020–243.162.772.622.65
Change−0.07+0.04−0.01−0.03
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Manassas is a place of big households: 3.16 people per home on average, compared with 2.65 nationally. Numbers like that usually point to plenty of families with kids. Household size has edged down from 3.23 in 2006–10, in line with the national trend.

Household size: the average number of people living in each occupied home. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25010).

Median age in Manassas

Median age, years
PeriodManassasWashington areaVirginiaU.S.
2006–1035.737.038.237.7
2010–1436.037.639.038.6
2015–1936.038.540.039.6
2020–2436.839.240.340.1
Change+1.2+2.2+2.1+2.3
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Manassas is younger than the country as a whole: its median age is 36.8, against 40.1 nationally. The median age has climbed from 35.7 in 2006–10, as it has nationally. Residents skew youngest in the northwest and oldest in the southeast.

Median age: the age that splits residents into two equal halves. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B01002).

Single-parent households in Manassas

Single-parent households, % of households
PeriodManassasWashington areaVirginiaU.S.
2006–1011.9%11.3%11.1%12.3%
2010–1411.3%11.3%11.0%12.3%
2015–1911.7%10.4%10.5%11.6%
2020–2411.4%10.4%10.7%11.6%
Change−0.5 pts−0.9 pts−0.4 pts−0.6 pts
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Single parents head nearly one in eight households in Manassas (11.4%), close to the national share of 11.6%. Single parents are more common here than in the Washington area overall (10.4%). Since 2006–10, the single-parent share has edged down 0.5 points, as it has nationally.

Single-parent households: households where one adult with no spouse present lives with children under 18. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B11003).

Housing in Manassas

Renters in Manassas

Renters, % of occupied homes
PeriodManassasWashington areaVirginiaU.S.
2006–1025.3%34.0%31.1%33.3%
2010–1426.7%36.6%33.3%35.6%
2015–1926.8%36.8%33.7%36.0%
2020–2424.6%36.3%32.7%34.8%
Change−0.7 pts+2.3 pts+1.5 pts+1.5 pts
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Only 24.6% of households in Manassas rent their homes, far below the national share of 34.8%, so most residents are owners who tend to stay put. Just over one in five owners (20.6%) have paid off their mortgages, well below the national share of 39.8%. Renting is most common in the northwest and least common in the southeast. Since 2006–10, the renter share has edged down 0.7 points, even as the national share rose.

Renters: occupied homes that are rented rather than owned. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25003).

Vacant homes in Manassas

Vacant homes, % of all homes
PeriodManassasWashington areaVirginiaU.S.
2006–109.8%8.7%10.3%11.4%
2010–147.2%7.3%10.2%11.4%
2015–196.1%6.6%9.7%11.1%
2020–243.4%5.9%8.7%9.6%
Change−6.4 pts−2.8 pts−1.6 pts−1.8 pts
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Only 3.4% of homes in Manassas are vacant, far below the national rate of 9.6%, which usually means strong demand for housing. Since 2006–10, vacancy has fallen 6.4 points, a much bigger shift than nationally. Manassas has a lower vacancy rate than at least four in five Virginia cities.

Vacant homes: homes with no one living in them, including vacation homes and homes for sale or rent. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25002).

Age of homes in Manassas

Age of homes, median year built
PeriodManassasWashington areaVirginiaU.S.
2006–101984197719781974
2010–141984197819801975
2015–191986197919811977
2020–241989198219841980
Change+5+6+5+6
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Much of the housing in Manassas is relatively new: half of its homes were built after 1989, compared with 1980 for the U.S. as a whole. The median year built has moved up from 1984 in 2006–10, a sign of steady new building. The newest homes are mostly in the northwest, the oldest in the center.

Age of homes: the year that splits the housing stock into older and newer halves. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25035).

Rent in Manassas

Rent, per month
PeriodManassasWashington areaVirginiaU.S.
2006–10$1,556$1,470$1,143$965
2010–14$1,552$1,583$1,238$1,040
2015–19$1,840$1,907$1,436$1,213
2020–24$1,855$2,236$1,743$1,571
Change+$299+$766+$600+$606
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Rent in Manassas runs $1,855 a month at the median, utilities included, above the U.S. median of $1,571. Even so, rents here are lower than in the wider Washington area ($2,236). Rent has climbed $299 a month since 2006–10, up 19%, a slower climb than the nation's. The typical renter here spends 34.2% of household income on rent, well over the 30% mark often used to define affordable rent, so many renters here are stretched.

Rent: monthly rent plus the utilities renters pay themselves. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25064).

Education in Manassas

Bachelor's degrees in Manassas

Bachelor's degrees, % of adults 25+
PeriodManassasWashington areaVirginiaU.S.
2006–1033.0%46.6%35.2%28.4%
2010–1435.1%48.2%36.7%29.6%
2015–1934.9%51.0%39.3%32.1%
2020–2439.4%53.9%42.5%35.6%
Change+6.4 pts+7.3 pts+7.3 pts+7.2 pts
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College degrees are a bit more common in Manassas than nationally: 39.4% of adults 25 and older have a bachelor's or higher, against 35.6%. Still, the share is lower than in the wider Washington area (53.9%). The share with a degree is up 6.4 points from 2006–10, mirroring the country.

Bachelor's degrees: adults 25 and older with a bachelor's degree or higher. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B15003).

High school graduates in Manassas

High school graduates, % of adults 25+
PeriodManassasWashington areaVirginiaU.S.
2006–1082.4%89.4%86.8%84.9%
2010–1486.0%90.2%88.3%86.1%
2015–1984.5%90.8%89.9%87.7%
2020–2485.4%91.2%91.6%89.3%
Change+3.0 pts+1.7 pts+4.7 pts+4.3 pts
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About one in seven adults in Manassas never finished high school, more than nationally: 85.4% have a diploma or equivalent, against 89.3% across the U.S. Since 2006–10, the share with a diploma has risen 3.0 points, in line with the national trend. Manassas has a lower share of high school graduates than at least four in five Virginia cities.

High school graduates: adults 25 and older with a high school diploma, GED or more. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B15003).

Jobs in Manassas

Unemployment, % of the labor force
PeriodManassasWashington areaVirginiaU.S.
2006–105.4%5.9%6.0%8.1%
2010–146.0%6.9%7.0%9.4%
2015–194.6%4.7%4.7%5.6%
2020–243.6%4.8%4.3%5.4%
Change−1.8 pts−1.1 pts−1.7 pts−2.7 pts
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Unemployment in Manassas runs below the national rate: 3.6% of the labor force was out of work and looking, against 5.4% nationally. Unemployment has fallen 1.8 points since 2006–10, mirroring the country. Because the Census pools five years of responses (2020–24), these rates smooth over short swings and lag the current job market.

Unemployment: people looking for work as a share of everyone working or looking. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B23025).

Manassas compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Manassas3.1636.811.4%24.6%3.4%1989$1,85539.4%85.4%3.6%
Buckhall3.2236.99.1%11.2%4.4%1998$2,30352.3%93.5%3.1%
Manassas Park3.7136.312.9%33.5%6.4%1983$2,04225.7%78.8%5.5%
Yorkshire3.2634.419.3%48.5%3.1%1990$2,06827.6%78.5%4.0%
Sudley3.5235.616.6%37.9%6.5%1979$2,16725.8%76.2%5.1%
Bristow3.0441.98.4%10.2%4.6%1990$1,66151.1%95.1%2.1%
Bull Run2.8733.416.7%65.9%4.3%1992$1,96439.5%83.0%4.9%
Yorkshire Park3.2848.87.4%0.0%10.4%1982$1,98155.3%97.0%0.0%
Nokesville3.2141.611.1%6.9%6.0%1985$1,77145.0%94.3%2.7%
Clifton3.0246.73.7%7.2%1.5%1989$2,46374.3%97.6%4.9%
Linton Hall3.4935.07.7%8.9%3.3%2004$2,43557.1%97.3%4.0%

All figures 2020–24.

Cities with similar populations: Centreville, VA · Statesville, NC · San Rafael, CA · Passaic, NJ · Palatine, IL · Hammond, IN · Union City, NJ · Morgantown, WV · Leesburg, VA · Huntington Park, CA

About these numbers

Every figure on this page is a BestNeighborhood calculation from the Census Bureau's American Community Survey (ACS), built up from the Census block groups that make up Manassas. Each ACS 5-year release pools five years of responses; this page shows the last 15 releases, 2006–10 through 2020–24. Neighboring releases share four of their five years, so they move gradually and small changes between them are within the survey's margin of error; in small places the lines can jump from one release to the next for the same reason. The maps show the same measures for each neighborhood, ranked against the whole country.

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