Brookville, NY Demographics

Population 2,826 · Census ACS 2020–24

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Median age by neighborhoodHistory and comparison ↓︎
Brookville, NY map of median age by neighborhood
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Population and households in Brookville

Household size in Brookville

Household size, people per household
PeriodBrookvilleNew York areaNew YorkU.S.
2006–103.172.792.682.68
2010–142.962.852.722.73
2015–192.552.822.692.71
2020–242.642.792.652.65
Change−0.53−0.00−0.03−0.03
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Households in Brookville average 2.64 people, about the same as the country as a whole (2.65). The typical household here is smaller than in the New York area overall, where it has 2.79 people. Since 2006–10, household size has dropped from 3.17, but in a place this small, survey estimates can swing a lot from one release to the next.

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 Brookville

Median age, years
PeriodBrookvilleNew York areaNew YorkU.S.
2006–1034.238.038.337.7
2010–1435.238.739.038.6
2015–1939.439.840.239.6
2020–2436.440.440.840.1
Change+2.2+2.4+2.5+2.3
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Brookville is younger than the country as a whole: its median age is 36.4, against 40.1 nationally.

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 Brookville

Single-parent households, % of households
PeriodBrookvilleNew York areaNew YorkU.S.
2006–106.1%13.1%13.1%12.3%
2010–146.0%12.8%12.7%12.3%
2015–191.7%11.4%11.6%11.6%
2020–244.5%11.6%11.6%11.6%
Change−1.7 pts−1.5 pts−1.5 pts−0.6 pts
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Single parents head only 4.5% of households in Brookville, well below the national share of 11.6%.

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 Brookville

Renters in Brookville

Renters, % of occupied homes
PeriodBrookvilleNew York areaNew YorkU.S.
2006–104.0%47.1%44.8%33.3%
2010–144.7%48.7%46.2%35.6%
2015–196.8%48.8%46.2%36.0%
2020–246.3%48.6%45.7%34.8%
Change+2.3 pts+1.5 pts+0.9 pts+1.5 pts
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Brookville is overwhelmingly a place of homeowners: only 6.3% of households rent, far below the national share of 34.8%. Owner-heavy areas like this tend to see less turnover. Among homeowners, 57.6% have no mortgage at all, well above the national share of 39.8%.

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 Brookville

Vacant homes, % of all homes
PeriodBrookvilleNew York areaNew YorkU.S.
2006–105.7%9.1%10.3%11.4%
2010–147.5%9.0%10.4%11.4%
2015–195.9%9.1%11.0%11.1%
2020–246.2%7.9%9.7%9.6%
Change+0.6 pts−1.2 pts−0.6 pts−1.8 pts
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Fewer homes sit empty in Brookville than nationally: 6.2%, against 9.6% for the U.S.

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 Brookville

Age of homes, median year built
PeriodBrookvilleNew York areaNew YorkU.S.
2006–101964195719561974
2010–141962195819571975
2015–191961195919581977
2020–241968196219611980
Change+4+5+5+6
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The housing in Brookville is old by national standards: the median home dates to 1968, against 1980 for the U.S., so buyers will find more older houses, some of them due for updates. Locally, though, homes here are newer than in the wider New York area, where the median home dates to 1962.

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 Brookville

Rent, per month
PeriodBrookvilleNew York areaNew YorkU.S.
2006–10$1,605$1,268$1,095$965
2010–14$1,795$1,377$1,201$1,040
2015–19$2,231$1,645$1,426$1,213
2020–24$2,317$2,060$1,794$1,571
Change+$713+$792+$698+$606
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A typical rental in Brookville costs $2,317 a month with utilities, well above the national median of $1,571. Rent takes 21.4% of the typical renter's income, comfortably 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 Brookville

Bachelor's degrees in Brookville

Bachelor's degrees, % of adults 25+
PeriodBrookvilleNew York areaNew YorkU.S.
2006–1085.5%35.0%31.9%28.4%
2010–1483.8%36.7%33.4%29.6%
2015–1977.8%39.9%36.2%32.1%
2020–2459.0%43.6%39.8%35.6%
Change−26.5 pts+8.6 pts+8.0 pts+7.2 pts
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Brookville is highly educated: about six in ten adults 25 and older (59.0%) hold at least a bachelor's degree, far above the national share of 35.6%.

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 Brookville

High school graduates, % of adults 25+
PeriodBrookvilleNew York areaNew YorkU.S.
2006–1099.0%83.7%84.0%84.9%
2010–1498.3%84.6%84.9%86.1%
2015–1999.6%86.2%86.5%87.7%
2020–2498.6%86.9%87.3%89.3%
Change−0.5 pts+3.3 pts+3.3 pts+4.3 pts
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Finishing high school is nearly universal in Brookville: 98.6% of adults 25 and older have a diploma or equivalent, well above the national rate of 89.3%.

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 Brookville

Unemployment, % of the labor force
PeriodBrookvilleNew York areaNew YorkU.S.
2006–106.0%7.9%7.7%8.1%
2010–145.3%9.5%9.2%9.4%
2015–194.0%5.7%5.7%5.6%
2020–248.9%6.9%6.6%5.4%
Change+2.8 pts−0.9 pts−1.2 pts−2.7 pts
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Finding work has been harder in Brookville: 8.9% of the labor force was out of work and looking, well above the national rate of 5.4%. Each figure pools five years of surveys (2020–24), so it describes that whole stretch rather than today's 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).

Brookville compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Brookville2.6436.44.5%6.3%6.2%1968$2,31759.0%98.6%8.9%
Old Brookville3.0749.44.7%14.3%3.0%1975$2,03877.0%96.0%3.6%
Upper Brookville2.8851.73.2%17.9%5.8%1971$2,07277.1%97.5%4.6%
Old Westbury3.1640.55.0%6.8%7.2%1967$3,39280.9%93.6%4.9%
Muttontown3.0746.14.9%4.1%4.1%1977$2,00678.7%95.7%6.1%
Greenvale3.3345.910.7%8.2%2.0%1968$2,15663.9%95.3%8.2%
Jericho3.2144.36.7%18.1%3.6%1965$2,95072.0%95.2%4.0%
Glen Head2.6649.39.5%9.2%6.0%1959$2,47462.7%94.2%1.9%
East Hills3.3441.910.2%0.0%3.4%1954$2,42482.0%97.5%4.1%
Roslyn Harbor2.3856.23.4%35.9%1.0%1952$2,36880.7%98.4%4.9%
East Norwich2.8945.15.3%1.7%6.0%1958$2,87570.1%95.7%2.2%

All figures 2020–24.

Cities with similar populations: Woodcreek, TX · Rough And Ready, CA · New Alexandria, PA · Medina, WA · Darlington, PA · Star, NC · Riverview, MO · Galveston, IN · Wallis, TX · Highlandville, MO

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 Brookville. 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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