Islandia
Village in Suffolk County, New York

Islandia is a village in Suffolk County, New York, with 3,567 residents (2020 Census). It sits at 66 ft (20 m) above sea level. The nearest town is Central Islip, 2.0 miles SW.
- 3,567residents (2020 Census)
- 66 ftelevation · 20 m
- 2.2 sq miland area · 5.7 km²
- 1,611 / sq mipopulation density
- 11749ZIP code
About Islandia
Islandia is a village in the northern part of the Town of Islip in Suffolk County, on Long Island, in New York, United States. The population was 3,567 at the time of the 2020 census.
Text: Wikipedia · CC BY-SA 4.0
Islandia weather: 7-day forecast
Loading the National Weather Service forecast…
Source: National Weather Service (NOAA).
Live webcams in Islandia
Webcams: Windy.com
Living in Islandia
- Median household income
- $116,313
- Median home value
- $477,400
- Median rent
- $2,019/mo
- Median age
- 43.3
Do you know Islandia? Tell us about it
Help other travelers: share what makes Islandia special. We review every message before publishing it.
Map of Islandia
Tap any street on the map to see it in Street View below. Map: © OpenStreetMap contributors.
Islandia Street View
Drag the image to look around and tap the arrows on the ground to move. If it says there is no imagery, tap a nearby street on the map above.
Open in Google Maps ›Islandia, NY population
Islandia had 3,567 residents in the 2020 Census.
| 2020 Census | 3,567 |
|---|---|
| Density | 1,611 per sq mi (622 per km²) |
Source: U.S. Census Bureau, Decennial Census.
Islandia at a glance
| State | New York (NY) |
|---|---|
| County | Suffolk County |
| Type | Village |
| Population | 3,567 (2020) |
| Land area | 2.21 sq mi (5.7 km²) |
| Elevation | 66 ft (20 m) |
| Coordinates | 40.8069° N, 73.1711° W |
| ZIP code | 11749 |
| Census code (GEOID) | 3637840 |
Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.
Towns near Islandia
- Central Islip2.0 mi SW
- Hauppauge2.3 mi NW
- Ronkonkoma2.4 mi E
- Bohemia2.8 mi SE
- Nesconset3.0 mi N
- Village of the Branch3.2 mi N
- Lake Ronkonkoma3.4 mi NE
- North Great River3.5 mi S
- Islip Terrace4.0 mi S
- Smithtown4.2 mi NW
- Lake Grove4.5 mi NE
- Brentwood4.5 mi W
Straight-line distance between town centers.
Frequently asked questions about Islandia
What county is Islandia in?
Islandia is in Suffolk County, New York.
What is the population of Islandia, NY?
3,567 people lived in Islandia at the 2020 Census.
What is the ZIP code of Islandia, NY?
The ZIP code of Islandia is 11749.
What is the elevation of Islandia?
66 feet (20 m) above sea level.
What towns are near Islandia?
Central Islip (2.0 mi), Hauppauge (2.3 mi), Ronkonkoma (2.4 mi), Bohemia (2.8 mi), Nesconset (3.0 mi).
Last updated: