Islandia is located in Suffolk County, NY. The population is 3,321.
There are 1 public schools in Islandia with an average Homefacts rating of C-. The total crime rate for Islandia is very low , and there are 2 registered sex offenders residing in the city. Unemployment in Islandia is moderate and the median home sales price is $0. Detailed and up-to-date Islandia property reports are available for any property address.
Cities near Islandia include Central Islip, Hauppauge and Ronkonkoma.