Islandia, NY
Population 3,581 · New York
About Islandia, NY
Islandia is a small town located in New York with a population of 3,581 residents according to the latest US Census Bureau American Community Survey data. The median household income is $112,435 per year, which is 50% above the national median of $75,149. The median age of 39.1 years is close to the US median age of 38.9 years.
Housing Market Overview
The housing market in Islandia features a median home value of $451,700, which is 84% above the national median of $244,900. This places Islandia in a higher-cost housing market, where property demand often outpaces supply. Median monthly rent is $1,781, 53% above the national average of $1,163/month. Of the 1,324 total housing units, 96% are owner-occupied (1,195 units) and 4% are renter-occupied (46 units). The high homeownership rate suggests a stable, established residential community.
Economy & Employment
The local economy in Islandia shows an unemployment rate of 3.6%, which is lower than the national rate of 3.7%, indicating a relatively strong job market. The poverty rate stands at 3.4%, below the national average of 12.4%, reflecting generally favorable economic conditions. Workers in Islandia have an average one-way commute time of 29.2 minutes.
Education & Demographics
30.8% of Islandia 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 0.2% White, 6.6% Hispanic or Latino, 4.1% Black or African American, and 30.6% Asian residents, with 39.2% of the population being foreign-born.
Cost of Living in Islandia, NY
Compared to national averages, Islandia has a median household income of $112,435 (50% above the national median of $75,149). Home values average $451,700, which is 84% above the national median. Monthly rent at $1,781 is 53% above the US average of $1,163. Within New York, Islandia's income is 16% above the state average of $96,987, and home values are 17% above the state median of $387,181.
Why Live in Islandia, NY?
Islandia offers a strong local economy with a median household income of $112,435, well above the national average, and a strong job market with an unemployment rate of just 3.6%, and a low poverty rate of 3.4%, better than the national average.
Potential considerations include a competitive housing market where the typical home costs $451,700. However, Islandia’s smaller community size offers a quieter lifestyle and tight-knit neighborhoods.
Islandia has a population of 3,581 with a median age of 39.1 years. Compare Islandia with other cities to see how it stacks up, or explore all cities in New York.
Similar Cities Near Islandia
Cities in New York with a similar population size.
| City | Population | Median Income | Home Value | |
|---|---|---|---|---|
| Locust Valley | 3,591 | $137,344 | $775,200 | Compare |
| Lloyd Harbor | 3,570 | $242,434 | $1,458,800 | Compare |
| Walton Park | 3,592 | $152,578 | $410,600 | Compare |
| SUNY Oswego | 3,565 | $0 | $0 | Compare |
| Clifton Knolls-Mill Creek | 3,601 | $182,976 | $371,300 | Compare |
| Carthage | 3,546 | $58,356 | $126,300 | Compare |
| Gouverneur | 3,623 | $35,464 | $107,500 | Compare |
| Riverside | 3,538 | $41,397 | $0 | 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 Islandia With Other Cities
Frequently Asked Questions about Islandia
What is the population of Islandia, NY?
The population of Islandia, NY is 3,581 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 Islandia?
The median household income in Islandia, NY is $112,435 per year, which is 50% above the national median of $75,149.
What is the median home value in Islandia?
The median home value in Islandia, NY is $451,700, which is 84% above the national median of $244,900. The majority of housing units are owner-occupied.
What is the average rent in Islandia?
The median monthly rent in Islandia, NY is $1,781, which is 53% above the national average of $1,163/month.
What is the unemployment rate in Islandia?
The unemployment rate in Islandia, NY is 3.6%, compared to the national average of 3.7%. This lower-than-average rate suggests a relatively healthy local job market.
Is Islandia, NY a good place to live?
Islandia offers above-average incomes, a competitive housing market, and a strong job market. With a population of 3,581 and a median age of 39.1, the city appeals to a broad range of residents.
How educated is Islandia, NY?
30.8% of residents in Islandia aged 25 and older hold a bachelor's degree or higher, compared to the national average of 33.7%. The educational profile reflects the area's industry mix and employment landscape.
What is the cost of living in Islandia?
Key cost-of-living indicators for Islandia, NY: median home value is $451,700 (84% above national), median rent is $1,781/month, and median household income is $112,435. The home-value-to-income ratio is 4.0x, a moderate figure by national standards.
What is the poverty rate in Islandia?
The poverty rate in Islandia, NY is 3.4%, compared to the national average of 12.4%. This below-average poverty rate reflects generally favorable economic conditions in the community.
How diverse is Islandia, NY?
Islandia's population is 0.2% White, 6.6% Hispanic or Latino, 4.1% Black or African American, 30.6% Asian, and 13.1% two or more races. 39.2% of residents are foreign-born.