Westbury, NY
Population 15,789 · New York
About Westbury, NY
Westbury is a mid-sized city in New York with a population of 15,789 residents. The median household income is $136,917 per year, which is above the national average. The median age in Westbury is 44.6 years.
Housing in Westbury has a median home value of $599,700 and median monthly rent of $1,813. Of the 5,431 total housing units, the majority are owner-occupied, with 4,143 owner-occupied and 1,160 renter-occupied units.
The unemployment rate in Westbury is 2.8% and the poverty rate is 3.8%. 45.5% of residents hold a bachelor's degree or higher. The average commute time is 31.3 minutes.
Cost of Living in Westbury, NY
Compared to national averages, Westbury has a median household income of $136,917 (82% above the national median of $75,149). Home values average $599,700, which is 145% above the national median. Monthly rent at $1,813 is 56% above the US average of $1,163. Within New York, Westbury's income is 41% above the state average of $96,987, and home values are 55% above the state median of $387,181.
Why Live in Westbury, NY?
Westbury offers a strong local economy with a median household income of $136,917, well above the national average, and a strong job market with an unemployment rate of just 2.8%, and a well-educated community where 45.5% of residents hold a bachelor’s degree or higher. Additionally, the city features a low poverty rate of 3.8%, better than the national average.
Potential considerations include a competitive housing market where the typical home costs $599,700. However, Westbury’s smaller community size offers a quieter lifestyle and tight-knit neighborhoods.
Westbury has a population of 15,789 with a median age of 44.6 years. Compare Westbury with other cities to see how it stacks up, or explore all cities in New York.
Similar Cities Near Westbury
Cities in New York with a similar population size.
| City | Population | Median Income | Home Value | |
|---|---|---|---|---|
| Seaford | 15,884 | $156,488 | $631,000 | Compare |
| Bellmore | 15,652 | $159,158 | $661,700 | Compare |
| Sayville | 15,593 | $145,278 | $615,700 | Compare |
| Floral Park | 16,025 | $150,350 | $754,300 | Compare |
| Batavia | 15,494 | $57,150 | $139,700 | Compare |
| Fort Drum | 16,124 | $63,194 | $0 | Compare |
| Eggertsville | 15,416 | $82,359 | $225,400 | Compare |
| Kings Park | 16,249 | $118,723 | $586,300 | Compare |
Demographics
Racial & Ethnic Composition
Economy & Education
Housing
Other Cities in New York
Data source: US Census Bureau ACS 5-Year Estimates. Last updated: 2026-04-05.
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Frequently Asked Questions about Westbury
What is the population of Westbury, NY?
The population of Westbury, NY is 15,789 according to the latest Census data.
What is the median household income in Westbury?
The median household income in Westbury, NY is $136,917 per year.
What is the median home value in Westbury?
The median home value in Westbury, NY is $599,700.
What is the average rent in Westbury?
The median monthly rent in Westbury, NY is $1,813.
What is the unemployment rate in Westbury?
The unemployment rate in Westbury, NY is 2.8%.