Lynbrook
Lynbrook is significantly wealthier than the US average, with a median household income of $136,696. Population has held roughly steady since 2000. Median home value has more than doubled since 2000, reaching $611,900. It ranks in the top 5% of US cities for household income. Households here earn about 59% more than the New York median.
Population & growth
PEP 2025 EST:20,855 residents (Census Bureau Vintage 2025, released March 2026)
Income & economy
Housing
Race & ethnicity
Education
Commute & transportation
Work & employment
People & community
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How many people live in Lynbrook, New York?
Lynbrook, New York has about 20,325 residents according to the 2024 American Community Survey.
What is the median household income in Lynbrook, New York?
The typical household in Lynbrook, New York earns about $136,696 a year. Half of households make more than that, and half make less.
Is Lynbrook, New York expensive?
In Lynbrook, New York, the median home is worth about $611,900, and the typical rent is about $2,230 a month.
How educated are people in Lynbrook, New York?
About 42.8% of adults age 25 and over in Lynbrook, New York hold a bachelor's degree or higher.
What is the poverty rate in Lynbrook, New York?
About 7.5% of people in Lynbrook, New York live below the federal poverty line.
Has Lynbrook, New York grown since 1990?
Yes, Lynbrook, New York has grown since 1990. The population has added about 1,117 residents, a change of about 6 percent over that period.
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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024