Crown Heights is a hamlet and census-designated place (CDP) in Dutchess County, New York, United States.

Crown Heights is located at 41°38′24″N 73°55′55″W / 41.64000°N 73.93194°W / 41.64000; -73.93194 (41.639978, -73.931929),[3] in the south-central part of the town of Poughkeepsie.

U.S. Route 9 forms the eastern edge of the CDP and leads north 4 miles (6 km) to downtown Poughkeepsie and south 4 miles (6 km) to Wappingers Falls.

According to the United States Census Bureau, the CDP has a total area of 0.85 square miles (2.2 km2), all land.

16.8% of all households were made up of individuals, and 6.5% had someone living alone who was 65 years of age or older.