Flanders is a hamlet and a census-designated place (CDP) in Suffolk County, New York, United States.

[2] As of the census[5] of 2010, there were 4,705 people, 1,797 households, and 1,068 families residing in the CDP.

There were 1,797 housing units at an average density of 124.0 per square mile (47.9/km2).

21.5% of all households were made up of individuals, and 7.0% had someone living alone who was 65 years of age or older.

Media related to Flanders, New York at Wikimedia Commons