Islip, New York, is a town within Suffolk County on Long Island's South Shore, notable for its considerable population and rich history. The town's roots trace back to the 17th century when it was acquired from the local Native American tribe by William Nicoll. Over the centuries, Islip transformed from a quiet area into a bustling suburb, particularly after World War II when the population began to surge due to a housing shortage in New York City. This growth continued into the latter half of the 20th century, transitioning Islip into a "bedroom" community of NYC with a population of 335,543 by 2010, making it the fourth most populous city or town in the New York metropolitan area"‹ (Wikipedia)"‹. Islip prides itself on maintaining a small-town feel despite being the third-largest town in New York State. It boasts a variety of attractions and amenities, including beautiful beaches, parks, golf courses, and marinas. The town also benefits from Islip MacArthur Airport, which supports many job opportunities and enhances the local economy"‹ (IslipNY Gov)"‹. The town has a diverse landscape offering outdoor activities like fishing, swimming, and kayaking in Great South Bay. Food enthusiasts can explore numerous fine dining options that showcase local seafood and comfort food. The presence of Heckscher State Park and the Islip Historical Museum offers avenues for both outdoor activities and cultural exploration"‹ (BestPlaces)"‹. Islip's demographics and climate are reflective of its location and historical growth. It's characterized by a humid continental or humid subtropical climate, depending on the classification system, with a mix of urban and suburban areas. Its strategic location, bordered by the Atlantic Ocean and featuring parts of Fire Island, adds to its appeal as a place to live and visit"‹ (Wikipedia)"‹. In recent years, Islip has been active in environmental initiatives, notably in response to waste management challenges, demonstrating a commitment to sustainability. This includes one of the first comprehensive recycling programs in the United States"‹ (Wikipedia)"‹. Overall, Islip, NY, presents a blend of historical richness, community spirit, environmental consciousness, and modern amenities, making it a unique and desirable location in the New York metropolitan area.
Islip, NY Housing Market & City Data
Explore key insights and real experiences from people who call Islip home. Use the data below as a starting point to compare and discover what makes this city a great place to live.
Islip City Reviews
Real experiences from people who call Islip home.
Housing & Demographic Overview
Key insights about the community
HOUSING DATA (October 2026)
HOUSEHOLD OVERVIEW
EDUCATION, GENDER & MARITAL STATUS
EDUCATION
- No Highschool Degree or GED14.2%
- Highschool Education29.2%
- Some College26.9%
- Bachelors Degree16.8%
- Graduate Degree13.0%
- Total College or Above29.8%
- Stem Degree39.9%
GENDER BREAKDOWN
- Male49.2%
- Female50.8%
MARITAL STATUS
- Married47.1%
- Divorced10.7%
- Never Married36.6%
- Widowed5.6%
CITY DATA & AGE BREAKDOWN
CITY DATA
AGE BREAKDOWN
| Age Group | % of Population |
|---|---|
| Under 18 | 25.6% |
| 19–29 | 13.9% |
| 30–39 | 12.5% |
| 40–49 | 13.5% |
| Age Group | % of Population |
|---|---|
| 50–59 | 15.2% |
| 60–69 | 10.3% |
| 70–79 | 5.7% |
| 80+ | 3.3% |
WORKFORCE, ETHNICITY & OTHER
WORKFORCE
ETHNICITY
OTHER
Local Discussions
Community questions and conversations about living in Islip, NY.
- Is Islip, NY a good place to buy a house?0
Local perspectives on Islip home prices, buyer demand, neighborhoods, and what to consider before buying a home.
- What are the best neighborhoods in Islip, NY for families?0
Local insights on Islip neighborhoods, schools, parks, commute times, and other factors families may want to consider.
- What should home buyers know about the Islip, NY housing market?0
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- Is it better to buy or rent a home in Islip, NY?0
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- What are the most affordable neighborhoods in Islip, NY?0
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- How much income do you need to buy a house in Islip, NY?0
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- How much are property taxes on a home in Islip, NY?0
Learn how Islip property taxes are calculated and how they can affect the overall cost of owning a home.
- What are the best neighborhoods in Islip, NY for first-time home buyers?0
Explore Islip neighborhoods first-time home buyers may consider based on home prices, location, amenities, and lifestyle.
- What is it like to live in Islip, NY?0
Local perspectives on Islip neighborhoods, cost of living, weather, commuting, things to do, and everyday life.
- What should I know before moving to Islip, NY?0
What newcomers should know about Islip housing costs, neighborhoods, transportation, weather, and everyday expenses.
Top Real Estate Agents in Islip, NY
Neighborhoods in Islip, NY
Get to know neighborhoods in Islip, ordered by the number of properties in the provider sample.
Snug Harbor ↗
- Median asking price
- $649,000
- / sq ft
- —
- Active listings
- Not available
- properties in discovery sample
- 13
—Nearby schools · estimated
Ratings not available
Data as of . Listing snapshots from Redfin; nearby-school rating estimates.
About these neighborhood estimates
Prices and counts describe active listings returned by the provider, excluding coming-soon and nearby search results. They are asking prices, not sold prices, and may not include every home for sale.
Nearby-school grades are FastExpert estimates from the average available ratings of unique public schools returned for sampled neighborhood properties. A: 8–10; B: 6–under 8; C: 4–under 6; D: 2–under 4; F: 1–under 2. Unrated schools are excluded. Nearby schools may not be assigned to a specific address.
Photos show identified local landmarks. Five neighborhoods are shown, ordered by property count. Median asking price breaks a tie.