Williston Park, NY Demographics

Population 8,368 · Census ACS 2020–24

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

Household size in Williston Park

Household size, people per household
PeriodWilliston ParkNew York areaNew YorkU.S.
2006–102.822.792.682.68
2010–142.872.852.722.73
2015–192.882.822.692.71
2020–243.022.792.652.65
Change+0.20−0.00−0.03−0.03
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Williston Park is a place of big households: 3.02 people per home on average, compared with 2.65 nationally. Numbers like that usually point to plenty of families with kids. Household size has climbed from 2.82 in 2006–10, even as the national average fell.

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 Williston Park

Median age, years
PeriodWilliston ParkNew York areaNew YorkU.S.
2006–1042.838.038.337.7
2010–1442.538.739.038.6
2015–1942.739.840.239.6
2020–2441.340.440.840.1
Change−1.5+2.4+2.5+2.3
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At 41.3, the median age in Williston Park is close to the national median of 40.1, so its age mix looks much like the country's. The median age has dropped from 42.8 in 2006–10, even as the national median rose. Residents skew youngest in the north 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 Williston Park

Single-parent households, % of households
PeriodWilliston ParkNew York areaNew YorkU.S.
2006–105.8%13.1%13.1%12.3%
2010–147.9%12.8%12.7%12.3%
2015–197.5%11.4%11.6%11.6%
2020–245.3%11.6%11.6%11.6%
Change−0.5 pts−1.5 pts−1.5 pts−0.6 pts
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Single parents head only 5.3% of households in Williston Park, well below the national share of 11.6%. The single-parent share has edged down 0.5 points since 2006–10, in line with the national trend. Williston Park has a lower share of single-parent households than at least four in five New York 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 Williston Park

Renters in Williston Park

Renters, % of occupied homes
PeriodWilliston ParkNew York areaNew YorkU.S.
2006–1016.5%47.1%44.8%33.3%
2010–1418.2%48.7%46.2%35.6%
2015–1918.9%48.8%46.2%36.0%
2020–2419.0%48.6%45.7%34.8%
Change+2.6 pts+1.5 pts+0.9 pts+1.5 pts
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Only 19.0% of households in Williston Park rent their homes, far below the national share of 34.8%, so most residents are owners who tend to stay put. Among homeowners, 33.9% have no mortgage at all, below the national share of 39.8%. Rentals cluster in the east; owners are most common in the center. Since 2006–10, the renter share has risen 2.6 points, mirroring the country.

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 Williston Park

Vacant homes, % of all homes
PeriodWilliston ParkNew York areaNew YorkU.S.
2006–108.2%9.1%10.3%11.4%
2010–149.3%9.0%10.4%11.4%
2015–193.3%9.1%11.0%11.1%
2020–246.3%7.9%9.7%9.6%
Change−1.9 pts−1.2 pts−0.6 pts−1.8 pts
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Vacancy is on the low side in Williston Park: 6.3% of homes sit empty, against 9.6% nationally, which points to steady demand for housing. Since 2006–10, vacancy has fallen 1.9 points, in line with the national trend.

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 Williston Park

Age of homes, median year built
PeriodWilliston ParkNew York areaNew YorkU.S.
2006–101942195719561974
2010–141941195819571975
2015–191941195919581977
2020–241946196219611980
Change+4+5+5+6
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Williston Park is a place of older homes: half were built before 1946, while the national median is 1980. That means established neighborhoods, and more houses that may need updating. The newest homes are mostly in the east, the oldest in the north. Of the 488 New York cities with 5,000+ people, only 16 have older homes.

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 Williston Park

Rent, per month
PeriodWilliston ParkNew York areaNew YorkU.S.
2006–10$1,613$1,268$1,095$965
2010–14$1,742$1,377$1,201$1,040
2015–19$2,129$1,645$1,426$1,213
2020–24$2,343$2,060$1,794$1,571
Change+$731+$792+$698+$606
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The median renter in Williston Park pays $2,343 a month for rent and utilities, well above the national median of $1,571. Rent has climbed $731 a month since 2006–10, up 45%, a slower climb than the nation's. The typical renter here spends 32.2% of household income on rent, just over the 30% mark often used to define affordable rent. Rents run highest in the west and lowest in the north.

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 Williston Park

Bachelor's degrees in Williston Park

Bachelor's degrees, % of adults 25+
PeriodWilliston ParkNew York areaNew YorkU.S.
2006–1043.8%35.0%31.9%28.4%
2010–1448.7%36.7%33.4%29.6%
2015–1950.2%39.9%36.2%32.1%
2020–2452.8%43.6%39.8%35.6%
Change+9.0 pts+8.6 pts+8.0 pts+7.2 pts
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College graduates are unusually common in Williston Park: 52.8% of adults 25 and older have a bachelor's degree or higher, against 35.6% nationally. Education tends to track local incomes and the kinds of jobs nearby. The share with a degree has risen 9.0 points since 2006–10, as it has nationally.

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 Williston Park

High school graduates, % of adults 25+
PeriodWilliston ParkNew York areaNew YorkU.S.
2006–1096.0%83.7%84.0%84.9%
2010–1493.0%84.6%84.9%86.1%
2015–1994.1%86.2%86.5%87.7%
2020–2494.7%86.9%87.3%89.3%
Change−1.2 pts+3.3 pts+3.3 pts+4.3 pts
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High school completion is high in Williston Park: 94.7% of adults 25 and older have a diploma or equivalent, well above the national rate of 89.3%. The share with a diploma has edged down 1.2 points since 2006–10, even as the national rate rose.

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 Williston Park

Unemployment, % of the labor force
PeriodWilliston ParkNew York areaNew YorkU.S.
2006–105.8%7.9%7.7%8.1%
2010–147.2%9.5%9.2%9.4%
2015–193.3%5.7%5.7%5.6%
2020–245.1%6.9%6.6%5.4%
Change−0.7 pts−0.9 pts−1.2 pts−2.7 pts
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Unemployment in Williston Park is close to the national rate: 5.1% of the labor force, against 5.4%. The rate is lower than in the New York area as a whole (6.9%). 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).

Williston Park compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Williston Park3.0241.35.3%19.0%6.3%1946$2,34352.8%94.7%5.1%
East Williston3.0940.83.0%2.5%1.0%1950$2,14168.7%95.9%1.7%
Albertson2.9846.45.4%6.3%6.2%1957$2,65464.3%93.7%2.3%
Mineola2.5842.27.4%32.0%6.8%1960$2,68257.4%89.0%2.8%
Garden City Park3.1841.05.1%15.1%2.8%1955$1,88256.1%93.4%4.2%
Roslyn Heights3.1644.67.0%7.4%5.5%1966$3,24162.9%94.8%5.1%
North Hills2.2360.11.6%14.1%6.9%1985$3,50182.7%96.7%1.8%
Roslyn2.4757.43.5%18.8%2.7%1959$2,03272.0%97.7%4.0%
Carle Place2.6645.97.7%18.7%4.1%1954$2,21845.6%91.2%3.9%
New Hyde Park3.0545.34.6%9.9%4.4%1954$2,59952.1%93.9%5.5%
North New Hyde Park3.0445.17.8%3.2%7.1%1950$2,54859.1%90.4%4.2%

All figures 2020–24.

Cities with similar populations: Providence, UT · Newland, NC · Nokesville, VA · North Chili, NY · North Manchester, IN · North Scituate, RI · North Sioux City, SD · Oak Island, NC · Oakland, MI · Ocean City, MD

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 Williston Park. 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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