Islip CDP is a city in the state of New York.
Islip CDP is a city in New York.
Overall, expenses in Islip CDP are 49% higher than the National Average. Most people in the city own their home, with 80% of households being occupied by owners.
To see detailed information on the schools near any individual property, look that property up by street address.
Regarding weather, the average summer temperature is 74.6°F, while the average winter temperature is 30.9°F.