Lynbrook, New York Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Lynbrook, New York is 20,251 as of the 2023 American Community Survey, making it the 86th-largest city in New York. The median household income is $138,866, the median home value is $592,400, and the median age is 42.2.
The population has grown 6.0% since 2010 (19,513 → 20,684).
20,251
Population
10060
People / sq mi
$138,866
Median Income
$592,400
Median Home Value
Get Lynbrook's next ACS population data
Subscribe for Population Review updates by email. No spam, unsubscribe anytime.
Lynbrook covers 2.0 sq mi of land at 10060 people per square mile.
About Lynbrook, NY
Lynbrook is distinguished by its share of foreign-born residents, 3.9% of the population. Lynbrook is a city in New York with a population of 20,251.
Earnings sit at the high end: a median household income of $138,866, above the US median of $78,538. About 5.8% of residents live below the federal poverty level, below the national 12.4%. The median home value is $592,400, with typical rent around $2,122.
Educational attainment is on the higher side for US cities — 43.9% of adults hold a four-year degree, above the national 35.0%. About 15.3% of the workforce is home-based, above the national 14.0%, and the average commute runs about 36 minutes each way.
Lynbrook village Population History (2010-2024)
The city of Lynbrook village had a population of 19,513 in 2010 and 20,684 in 2024, a 6.0% growth over 14 years. The peak was 20,684 in 2024. Average annual growth rate: 0.43%.
20,684
Population (2024)
19,513
Population (2010)
20,684
Peak (2024)
0.43%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 19,513 |
| 2011 | 19,561 |
| 2012 | 19,584 |
| 2013 | 19,598 |
| 2014 | 19,607 |
| 2015 | 19,581 |
| 2016 | 19,557 |
| 2017 | 19,547 |
| 2018 | 19,495 |
| 2019 | 19,448 |
| 2020 | 20,355 |
| 2021 | 20,304 |
| 2022 | 20,164 |
| 2023 | 20,130 |
| 2024 | 20,684 |
Race & Ethnicity
| White | 67.2% |
| Black or African American | 8.0% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 0.4% |
| Two or More Races | 0.0% |
Economy & Income
$138,866
Median Household Income
$58,511
Per Capita Income
5.8%
Poverty Rate
3.1%
Unemployment Rate
Housing
$592,400
Median Home Value
$2,122
Median Rent
73.9%
Owner-Occupied
Education
91.2%
High School+
43.9%
Bachelor's+
Commute
15.3%
Drive Alone
53.2%
Public Transit
15.3%
Work From Home
36.1 min
Avg Commute
Community Profile
3.9%
Foreign Born
74.4%
Non-English at Home
3.7%
Veterans
13.2%
With Disability
96.0%
Health Insurance
94.2%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 33.2% |
| Finance, Insurance & Real Estate | 9.7% |
| Retail Trade | 8.4% |
| Information | 7.4% |
| Education, Health Care & Social Services | 6.6% |
| Public Administration | 6.6% |
| Construction | 6.3% |
| Manufacturing | 3.3% |
| Transportation & Warehousing | 2.8% |
| Arts, Entertainment & Food Services | 1.4% |
Largest cities in New York
Largest counties in New York
Part of New York
Metro areas in New York
City rankings
Frequently Asked Questions
Lynbrook, New York has a population of 20,251 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 86th-largest city in New York.
The median household income in Lynbrook, New York is $138,866, with 5.8% of residents living below the federal poverty level.
The median home value in Lynbrook, New York is $592,400, with median monthly rent at $2,122 and a homeownership rate of 73.9%.
The median age in Lynbrook, New York is 42.2 years. The population is 45.9% male and 54.1% female.
The population has grown 6.0% since 2010 (19,513 → 20,684).
Lynbrook village, NY Climate
Lynbrook village, NY has an average annual temperature of 12.2°C (54°F) and receives about 1089 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
12.2°C
Avg Temp
1089
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | 0° / 32° | 84 mm |
| February | 1° / 34° | 78 mm |
| March | 5° / 42° | 104 mm |
| April | 11° / 51° | 92 mm |
| May | 16° / 61° | 96 mm |
| June | 21° / 70° | 73 mm |
| July | 24° / 76° | 95 mm |
| August | 24° / 75° | 113 mm |
| September | 20° / 67° | 84 mm |
| October | 14° / 56° | 83 mm |
| November | 8° / 47° | 95 mm |
| December | 3° / 37° | 92 mm |
1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.
Best time to visit Lynbrook village, NY
The most comfortable months to visit Lynbrook village, NY are typically June, September and July, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 29°C high). The coldest is January (near -4°C low). August is usually the wettest month.
Where to stay near Lynbrook
Visiting or relocating to Lynbrook, NY? Compare hotels and short-term rentals across the metro — live availability and prices.
Top-rated places to stay near Lynbrook
Availability and prices from Stay22 partners (Booking.com, Vrbo, Expedia). We may earn a commission from bookings, at no extra cost to you.
Planning a move to Lynbrook?
Get relocation and cost-of-living insights for Lynbrook, NY by email. No spam, unsubscribe anytime.
More from New York
Population 8,516,202
Population 276,397
Population 209,720
Population 209,529
Population 146,211
Full rankings of New York cities by population
Statewide data for New York
Population, race, income, age, and trends across New York
Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.