Washington Heights is a census-designated place (CDP) in Orange County, New York, United States.

[4] According to the United States Census Bureau, the CDP has a total area of 1.5 square miles (3.9 km2), all land.

There were 510 housing units at an average density of 338.3 per square mile (130.6/km2).

23.2% of all households were made up of individuals, and 10.6% had someone living alone who was 65 years of age or older.

A small piece is in Minisink Valley Central School District.