Lynbrook, NY Demographics

Population 21,961 · Census ACS 2020–24

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

Household size in Lynbrook

Household size, people per household
PeriodLynbrookNew York areaNew YorkU.S.
2006–102.732.792.682.68
2010–142.782.852.722.73
2015–192.722.822.692.71
2020–242.902.792.652.65
Change+0.17−0.00−0.03−0.03
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Households in Lynbrook are large by national standards, averaging 2.90 people against 2.65 for the U.S. That usually means more families with children at home. Household size has climbed from 2.73 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 Lynbrook

Median age, years
PeriodLynbrookNew York areaNew YorkU.S.
2006–1042.938.038.337.7
2010–1444.738.739.038.6
2015–1944.739.840.239.6
2020–2442.440.440.840.1
Change−0.5+2.4+2.5+2.3
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Lynbrook skews a little older than the country: its median age is 42.4, against 40.1 nationally. Since 2006–10, the median age has edged down from 42.9, even as the national median rose. Residents skew youngest in the east and oldest in the southwest.

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 Lynbrook

Single-parent households, % of households
PeriodLynbrookNew York areaNew YorkU.S.
2006–107.5%13.1%13.1%12.3%
2010–147.0%12.8%12.7%12.3%
2015–198.6%11.4%11.6%11.6%
2020–2410.7%11.6%11.6%11.6%
Change+3.2 pts−1.5 pts−1.5 pts−0.6 pts
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Single parents head just over one in ten households in Lynbrook (10.7%), close to the national share of 11.6%. Since 2006–10, the single-parent share has risen 3.2 points, even as the national share fell.

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 Lynbrook

Renters in Lynbrook

Renters, % of occupied homes
PeriodLynbrookNew York areaNew YorkU.S.
2006–1024.5%47.1%44.8%33.3%
2010–1425.8%48.7%46.2%35.6%
2015–1927.9%48.8%46.2%36.0%
2020–2423.1%48.6%45.7%34.8%
Change−1.4 pts+1.5 pts+0.9 pts+1.5 pts
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Only 23.1% of households in Lynbrook rent their homes, far below the national share of 34.8%, so most residents are owners who tend to stay put. Among homeowners, 37.0% have no mortgage at all, about the same as nationally. Renting is most common in the south and least common in the northwest. Since 2006–10, the renter share has edged down 1.4 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 Lynbrook

Vacant homes, % of all homes
PeriodLynbrookNew York areaNew YorkU.S.
2006–108.4%9.1%10.3%11.4%
2010–148.9%9.0%10.4%11.4%
2015–195.3%9.1%11.0%11.1%
2020–248.1%7.9%9.7%9.6%
Change−0.2 pts−1.2 pts−0.6 pts−1.8 pts
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Vacancy in Lynbrook is close to the national rate: 8.1% of homes are empty, against 9.6%. Vacancy is little changed from 2006–10, while the national rate fell.

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 Lynbrook

Age of homes, median year built
PeriodLynbrookNew York areaNew YorkU.S.
2006–101945195719561974
2010–141947195819571975
2015–191947195919581977
2020–241945196219611980
Change+0+5+5+6
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Lynbrook is a place of older homes: half were built before 1945, while the national median is 1980. That means established neighborhoods, and more houses that may need updating. Newer construction is concentrated in the center, while the east has the oldest housing. Only ten of the 488 New York cities with 5,000+ people 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 Lynbrook

Rent, per month
PeriodLynbrookNew York areaNew YorkU.S.
2006–10$1,418$1,268$1,095$965
2010–14$1,626$1,377$1,201$1,040
2015–19$1,879$1,645$1,426$1,213
2020–24$2,317$2,060$1,794$1,571
Change+$899+$792+$698+$606
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A typical rental in Lynbrook costs $2,317 a month with utilities, well above the national median of $1,571. Rent has climbed $899 a month since 2006–10, up 63%, roughly in step with the nation. Rent takes 32.7% of the typical renter's income, just over the 30% mark often used to define affordable rent. Rents run highest in the west and lowest in the center.

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 Lynbrook

Bachelor's degrees in Lynbrook

Bachelor's degrees, % of adults 25+
PeriodLynbrookNew York areaNew YorkU.S.
2006–1033.9%35.0%31.9%28.4%
2010–1439.0%36.7%33.4%29.6%
2015–1943.1%39.9%36.2%32.1%
2020–2445.0%43.6%39.8%35.6%
Change+11.1 pts+8.6 pts+8.0 pts+7.2 pts
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College degrees are more common in Lynbrook than nationally: 45.0% of adults 25 and older have a bachelor's or higher, against 35.6%. The New York area as a whole looks much the same. The share with a degree has risen 11.1 points since 2006–10, in line with the national trend.

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 Lynbrook

High school graduates, % of adults 25+
PeriodLynbrookNew York areaNew YorkU.S.
2006–1091.6%83.7%84.0%84.9%
2010–1492.4%84.6%84.9%86.1%
2015–1992.8%86.2%86.5%87.7%
2020–2491.3%86.9%87.3%89.3%
Change−0.3 pts+3.3 pts+3.3 pts+4.3 pts
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About nine in ten adults in Lynbrook have finished high school (91.3%), a bit above the national rate of 89.3%. Compared with other New York cities, though, Lynbrook has a lower share of high school graduates than most.

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 Lynbrook

Unemployment, % of the labor force
PeriodLynbrookNew York areaNew YorkU.S.
2006–104.4%7.9%7.7%8.1%
2010–148.3%9.5%9.2%9.4%
2015–194.3%5.7%5.7%5.6%
2020–244.1%6.9%6.6%5.4%
Change−0.3 pts−0.9 pts−1.2 pts−2.7 pts
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Unemployment in Lynbrook runs below the national rate: 4.1% of the labor force was out of work and looking, against 5.4% nationally. 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).

Lynbrook compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Lynbrook2.9042.410.7%23.1%8.1%1945$2,31745.0%91.3%4.1%
East Rockaway2.7642.912.4%18.3%8.1%1948$2,53847.0%94.6%2.9%
Malverne2.8145.39.2%3.3%6.3%1943$2,00655.2%95.2%2.2%
Hewlett Harbor3.3138.34.2%0.2%11.7%1957$1,85082.8%97.9%7.8%
Hewlett3.1839.33.4%16.1%9.1%1947$2,08363.9%94.0%2.8%
Valley Stream3.3939.612.2%19.5%6.8%1952$2,22444.1%90.6%3.0%
Rockville Centre2.8943.68.7%23.9%4.7%1948$1,96663.0%95.2%7.1%
Hewlett Bay Park3.6834.44.8%2.1%4.9%1953$1,85085.1%99.1%0.9%
North Valley Stream3.2542.013.6%8.5%2.8%1956$2,41746.0%91.2%5.1%
Oceanside2.8846.67.0%7.0%5.1%1956$2,24349.5%95.3%5.3%
Hewlett Neck3.5037.54.3%2.6%5.2%1951$1,85084.8%98.9%1.3%

All figures 2020–24.

Cities with similar populations: Seaford, DE · Golden Valley, MN · Greenwood Village, CO · Gretna, LA · Hatboro, PA · Hayden, ID · Hays, KS · Heber City, UT · Henderson, TX · Roselle, NJ

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 Lynbrook. 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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