Flemington, NJ Demographics

Population 31,722 · Census ACS 2020–24

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Flemington, NJ map of median age by neighborhood
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Population and households in Flemington

Household size in Flemington

Household size, people per household
PeriodFlemingtonNew York areaNew JerseyU.S.
2006–102.742.792.772.68
2010–142.652.852.822.73
2015–192.742.822.782.71
2020–242.602.792.762.65
Change−0.14−0.00−0.01−0.03
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Households in Flemington average 2.60 people, about the same as the country as a whole (2.65). The typical household here is smaller than in the New York area as a whole, where it has 2.79 people. Since 2006–10, household size has dropped from 2.74, a much bigger shift than nationally.

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 Flemington

Median age, years
PeriodFlemingtonNew York areaNew JerseyU.S.
2006–1041.238.039.137.7
2010–1443.238.740.038.6
2015–1943.239.841.039.6
2020–2443.140.440.940.1
Change+1.9+2.4+1.8+2.3
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The median resident of Flemington is 43.1 years old, older than the national median of 40.1. Since 2006–10, the median age has climbed from 41.2, mirroring the country. The youngest areas are in the center, the 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 Flemington

Single-parent households, % of households
PeriodFlemingtonNew York areaNew JerseyU.S.
2006–106.2%13.1%11.6%12.3%
2010–149.2%12.8%11.8%12.3%
2015–195.9%11.4%10.8%11.6%
2020–246.1%11.6%11.3%11.6%
Change−0.1 pts−1.5 pts−0.4 pts−0.6 pts
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Single parents head only 6.1% of households in Flemington, well below the national share of 11.6%. Flemington has a lower share of single-parent households than most New Jersey cities.

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 Flemington

Renters in Flemington

Renters, % of occupied homes
PeriodFlemingtonNew York areaNew JerseyU.S.
2006–1019.2%47.1%33.1%33.3%
2010–1420.3%48.7%35.0%35.6%
2015–1920.9%48.8%36.1%36.0%
2020–2419.4%48.6%36.2%34.8%
Change+0.2 pts+1.5 pts+3.1 pts+1.5 pts
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Only 19.4% of households in Flemington rent their homes, far below the national share of 34.8%, so most residents are owners who tend to stay put. Nearly a third of owners (32.1%) have paid off their mortgages, below the national share of 39.8%. Renting is most common in the center and least common in the northeast.

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 Flemington

Vacant homes, % of all homes
PeriodFlemingtonNew York areaNew JerseyU.S.
2006–104.8%9.1%9.1%11.4%
2010–144.8%9.0%9.3%11.4%
2015–197.2%9.1%9.3%11.1%
2020–242.4%7.9%6.6%9.6%
Change−2.4 pts−1.2 pts−2.5 pts−1.8 pts
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Only 2.4% of homes in Flemington are vacant, far below the national rate of 9.6%, which usually means strong demand for housing. Since 2006–10, vacancy has fallen 2.4 points, as it has nationally. Of the 415 New Jersey cities with 5,000+ people, only 21 have a lower vacancy rate.

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 Flemington

Age of homes, median year built
PeriodFlemingtonNew York areaNew JerseyU.S.
2006–101978195719651974
2010–141978195819661975
2015–191981195919671977
2020–241982196219691980
Change+3+5+5+6
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The typical home in Flemington was built around 1982, about the same vintage as the country's housing overall (1980). Homes here are newer than in the wider New York area, where the median home dates to 1962. The median year built has moved up from 1978 in 2006–10, a sign of steady new building. Newer construction is concentrated in the southwest, while the center has the oldest housing.

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 Flemington

Rent, per month
PeriodFlemingtonNew York areaNew JerseyU.S.
2006–10$1,321$1,268$1,246$965
2010–14$1,493$1,377$1,324$1,040
2015–19$1,494$1,645$1,522$1,213
2020–24$1,701$2,060$1,896$1,571
Change+$380+$792+$651+$606
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A typical rental in Flemington costs $1,701 a month with utilities, above the national median of $1,571. Even so, rents here are lower than in the wider New York area ($2,060). Rents are up $380 a month from 2006–10, a 29% rise, a slower climb than the nation's. Rent takes 28.9% of the typical renter's income, just under the 30% mark often used to define affordable rent.

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 Flemington

Bachelor's degrees in Flemington

Bachelor's degrees, % of adults 25+
PeriodFlemingtonNew York areaNew JerseyU.S.
2006–1050.6%35.0%34.7%28.4%
2010–1448.5%36.7%36.4%29.6%
2015–1955.8%39.9%39.6%32.1%
2020–2460.8%43.6%43.4%35.6%
Change+10.1 pts+8.6 pts+8.6 pts+7.2 pts
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Flemington is highly educated: about six in ten adults 25 and older (60.8%) hold at least a bachelor's degree, far above the national share of 35.6%. The share with a degree is up 10.1 points from 2006–10, as it has nationally. College graduates are most concentrated in the northwest and least in the center.

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 Flemington

High school graduates, % of adults 25+
PeriodFlemingtonNew York areaNew JerseyU.S.
2006–1094.6%83.7%87.0%84.9%
2010–1492.1%84.6%88.1%86.1%
2015–1993.4%86.2%89.5%87.7%
2020–2495.7%86.9%90.2%89.3%
Change+1.0 pts+3.3 pts+3.2 pts+4.3 pts
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High school completion is high in Flemington: 95.7% of adults 25 and older have a diploma or equivalent, well above the national rate of 89.3%. The share with a diploma is up 1.0 points from 2006–10, a smaller shift than nationally.

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 Flemington

Unemployment, % of the labor force
PeriodFlemingtonNew York areaNew JerseyU.S.
2006–106.4%7.9%7.9%8.1%
2010–146.8%9.5%9.8%9.4%
2015–194.1%5.7%5.6%5.6%
2020–243.7%6.9%6.4%5.4%
Change−2.7 pts−0.9 pts−1.5 pts−2.7 pts
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Jobs have been easier to find in Flemington than nationally: unemployment was 3.7%, against 5.4%. Since 2006–10, unemployment has fallen 2.7 points, as it has nationally. 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).

Flemington compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Flemington2.6043.16.1%19.4%2.4%1982$1,70160.8%95.7%3.7%
Three Bridges2.4845.13.4%32.7%3.7%1982$1,86546.9%87.4%3.3%
Reaville2.7145.54.3%17.9%2.1%1972$2,69664.6%98.1%0.0%
Ringoes2.8046.03.1%10.4%2.6%1984$1,82463.6%96.1%4.4%
Larisons Corner2.6449.65.0%12.0%6.5%1981$2,06052.6%94.6%3.4%
Neshanic Station3.1144.87.8%15.1%8.2%1984$2,14173.2%95.6%6.7%
Locktown2.8850.07.2%6.4%1.9%1982$1,69052.2%98.7%2.4%
Whitehouse Station2.4649.53.0%10.2%2.9%1978$1,94560.3%97.7%4.8%
Dilts Corner2.3157.02.1%0.0%8.6%1978$1,70369.5%97.9%1.1%
Annandale2.4847.54.5%10.7%3.2%1985$2,14964.8%97.9%3.1%
Pittstown2.6445.94.1%6.4%6.2%1980$1,80857.9%94.2%4.2%

All figures 2020–24.

Cities with similar populations: Aguada, PR · Wisconsin Rapids, WI · Winchester, KY · White Lake, MI · Westfield, NJ · West Warwick, RI · West Roxbury, MA · Walnut, CA · Van Buren, AR · Twentynine Palms, 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 Flemington. 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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