Shelter Island is located in New York. Shelter Island, New York has a population of 2,555. Shelter Island is less family-centric than the surrounding county with 20% households with children. The county percentage for households with children is 30%.
The median household income in Shelter Island, New York is $105,503. The median household income for the surrounding county is $104,317 compared to the national median of $66,222. The median age of people living in Shelter Island is 55.1 years.
The average high temperature in July is 80.1 degrees, with an average low temperature in January of 23.7 degrees. The annual precipitation is 45.91.