Westbury, New York Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Westbury, New York is 15,789 as of the 2023 American Community Survey, making it the 123rd-largest city in New York. The median household income is $136,917, the median home value is $599,700, and the median age is 44.6.
The population has grown 5.3% since 2010 (15,067 → 15,871).
15,789
Population
6736
People / sq mi
$136,917
Median Income
$599,700
Median Home Value
Westbury covers 2.3 sq mi of land at 6736 people per square mile.
About Westbury, NY
Westbury is a city in New York with a population of 15,789. It ranks #123 among cities in New York by population. The median age is 44.6, older than the national median. The population is 49.1% male and 50.9% female.
The median household income in Westbury is $136,917, above the US median of $74,580. 2.5% of residents live below the federal poverty level. Home values sit at a median of $599,700, with monthly rent averaging $1,813. The homeownership rate of 78.1% is higher than the national rate of 64.8%.
Educational attainment in Westbury reflects 45.5% of adults 25 and older holding a bachelor's degree or higher, above the national average of 34.3%. Roughly 8.0% of workers primarily work from home, below the national work-from-home rate of 14.2%. The average commute is 31.3 minutes each way.
Westbury village Population History (2010-2024)
The city of Westbury village had a population of 15,067 in 2010 and 15,871 in 2024, a 5.3% growth over 14 years. The peak was 15,871 in 2024. Average annual growth rate: 0.37%.
15,871
Population (2024)
15,067
Population (2010)
15,871
Peak (2024)
0.37%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 15,067 |
| 2011 | 15,146 |
| 2012 | 15,194 |
| 2013 | 15,239 |
| 2014 | 15,290 |
| 2015 | 15,309 |
| 2016 | 15,327 |
| 2017 | 15,356 |
| 2018 | 15,349 |
| 2019 | 15,351 |
| 2020 | 15,810 |
| 2021 | 15,821 |
| 2022 | 15,772 |
| 2023 | 15,788 |
| 2024 | 15,871 |
Race & Ethnicity
| White | 37.7% |
| Black or African American | 18.1% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 0.6% |
| Two or More Races | 0.0% |
Economy & Income
$136,917
Median Household Income
$59,917
Per Capita Income
2.5%
Poverty Rate
1.9%
Unemployment Rate
Housing
$599,700
Median Home Value
$1,813
Median Rent
78.1%
Owner-Occupied
Education
88.8%
High School+
45.5%
Bachelor's+
Commute
9.5%
Drive Alone
67.6%
Public Transit
8.0%
Work From Home
31.3 min
Avg Commute
Community Profile
4.3%
Foreign Born
50.1%
Non-English at Home
2.7%
Veterans
11.1%
With Disability
95.8%
Health Insurance
97.8%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 31.3% |
| Finance, Insurance & Real Estate | 17.8% |
| Information | 9.6% |
| Education, Health Care & Social Services | 7.4% |
| Construction | 6.5% |
| Public Administration | 5.3% |
| Manufacturing | 5.2% |
| Retail Trade | 3.1% |
| Arts, Entertainment & Food Services | 2.1% |
| Transportation & Warehousing | 1.5% |
Largest cities in New York
Largest counties in New York
Part of New York
Metro areas in New York
City rankings
Frequently Asked Questions
Westbury, New York has a population of 15,789 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 123rd-largest city in New York.
The median household income in Westbury, New York is $136,917, with 2.5% of residents living below the federal poverty level.
The median home value in Westbury, New York is $599,700, with median monthly rent at $1,813 and a homeownership rate of 78.1%.
The median age in Westbury, New York is 44.6 years. The population is 49.1% male and 50.9% female.
The population has grown 5.3% since 2010 (15,067 → 15,871).
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.