Westbrookville is a hamlet in the town of Deerpark in Orange County, New York, United States,[1][2][3][4] along US 209.

Westbrookville was named for Dirck Van Keuren Westbrook, an early settler.

Situated between Port Jervis and Wurtsboro, it is close to the borders of Pennsylvania and New Jersey.

Westbrookville is located within the Port Jervis City School District.

[5] According to the Census Bureau, New York's center of population is located three miles away from Westbrookville in the hamlet to its south, Cuddebackville.