West Sayville, NY
Population 4,944 · New York
About West Sayville, NY
West Sayville is a small town located in New York with a population of 4,944 residents according to the latest US Census Bureau American Community Survey data. The median household income is $154,531 per year, which is 106% above the national median of $75,149. The median age of 45.8 years is notably older the US median age of 38.9 years, suggesting a more established community with a higher proportion of long-term residents.
Housing Market Overview
The housing market in West Sayville features a median home value of $558,400, which is 128% above the national median of $244,900. This places West Sayville in a higher-cost housing market, where property demand often outpaces supply. Median monthly rent is $2,537, 118% above the national average of $1,163/month. Of the 2,055 total housing units, 89% are owner-occupied (1,569 units) and 11% are renter-occupied (200 units). The high homeownership rate suggests a stable, established residential community.
Economy & Employment
The local economy in West Sayville shows an unemployment rate of 2.8%, which is lower than the national rate of 3.7%, indicating a relatively strong job market. The poverty rate stands at 1.8%, below the national average of 12.4%, reflecting generally favorable economic conditions. Workers in West Sayville have an average one-way commute time of 29.6 minutes.
Education & Demographics
40.8% of West Sayville residents aged 25 and older hold a bachelor's degree or higher, compared to the national average of 33.7%. This is in line with national trends in educational attainment. The community's demographic composition includes 0.3% White, 0.0% Hispanic or Latino, 1.2% Black or African American, and 2.6% Asian residents, with 3.3% of the population being foreign-born.
Cost of Living in West Sayville, NY
Compared to national averages, West Sayville has a median household income of $154,531 (106% above the national median of $75,149). Home values average $558,400, which is 128% above the national median. Monthly rent at $2,537 is 118% above the US average of $1,163. Within New York, West Sayville's income is 59% above the state average of $96,987, and home values are 44% above the state median of $387,181.
Why Live in West Sayville, NY?
West Sayville offers a strong local economy with a median household income of $154,531, well above the national average, and a strong job market with an unemployment rate of just 2.8%, and a well-educated community where 40.8% of residents hold a bachelor’s degree or higher. Additionally, the city features a low poverty rate of 1.8%, better than the national average.
Potential considerations include a competitive housing market where the typical home costs $558,400. However, West Sayville’s smaller community size offers a quieter lifestyle and tight-knit neighborhoods.
West Sayville has a population of 4,944 with a median age of 45.8 years. Compare West Sayville with other cities to see how it stacks up, or explore all cities in New York.
Similar Cities Near West Sayville
Cities in New York with a similar population size.
| City | Population | Median Income | Home Value | |
|---|---|---|---|---|
| Island Park | 4,958 | $104,657 | $529,000 | Compare |
| Northwest Harbor | 4,966 | $129,653 | $1,328,200 | Compare |
| Grandyle Village | 5,000 | $91,178 | $185,100 | Compare |
| Clarkson | 5,002 | $74,122 | $191,600 | Compare |
| Ardsley | 5,005 | $250,001 | $792,900 | Compare |
| Hawthorne | 4,881 | $134,797 | $671,300 | Compare |
| Albertson | 4,859 | $157,690 | $739,100 | Compare |
| Chittenango | 4,855 | $66,053 | $179,200 | 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.
Compare West Sayville With Other Cities
Frequently Asked Questions about West Sayville
What is the population of West Sayville, NY?
The population of West Sayville, NY is 4,944 according to the latest US Census Bureau American Community Survey estimates. This makes it a small town in New York.
What is the median household income in West Sayville?
The median household income in West Sayville, NY is $154,531 per year, which is 106% above the national median of $75,149.
What is the median home value in West Sayville?
The median home value in West Sayville, NY is $558,400, which is 128% above the national median of $244,900. The majority of housing units are owner-occupied.
What is the average rent in West Sayville?
The median monthly rent in West Sayville, NY is $2,537, which is 118% above the national average of $1,163/month.
What is the unemployment rate in West Sayville?
The unemployment rate in West Sayville, NY is 2.8%, compared to the national average of 3.7%. This lower-than-average rate suggests a relatively healthy local job market.
Is West Sayville, NY a good place to live?
West Sayville offers above-average incomes, a competitive housing market, and a strong job market. With a population of 4,944 and a median age of 45.8, the city appeals to established professionals and retirees.
How educated is West Sayville, NY?
40.8% of residents in West Sayville aged 25 and older hold a bachelor's degree or higher, compared to the national average of 33.7%. This above-average educational attainment often reflects a knowledge-based local economy.
What is the cost of living in West Sayville?
Key cost-of-living indicators for West Sayville, NY: median home value is $558,400 (128% above national), median rent is $2,537/month, and median household income is $154,531. The home-value-to-income ratio is 3.6x, a moderate figure by national standards.
What is the poverty rate in West Sayville?
The poverty rate in West Sayville, NY is 1.8%, compared to the national average of 12.4%. This below-average poverty rate reflects generally favorable economic conditions in the community.
How diverse is West Sayville, NY?
West Sayville's population is 0.3% White, 0.0% Hispanic or Latino, 1.2% Black or African American, 2.6% Asian, and 1.2% two or more races. 3.3% of residents are foreign-born.