Shenorock is a hamlet and census-designated place (CDP) located in the town of Somers in Westchester County, New York, United States.

[4] According to the United States Census Bureau, the hamlet has a total area of 0.7 square miles (1.8 km2), of which 0.04 square miles (0.10 km2), or 4.17%, is water.

At the 2000 census there were 1,887 people, 650 households, and 505 families residing in the hamlet.

There were 676 housing units at an average density of 986.4 per square mile (380.9/km2).

[6] Of the 650 households, 42.5% had children under the age of 18 living with them, 66.9% were married couples living together, 8.5% had a female householder with no husband present, and 22.2% were non-families.