The Incorporated Village of Old Brookville is a village located within the Town of Oyster Bay in Nassau County, New York, United States. As of the United
New York Institute of Technology's 1,050 acre Old Westbury campus is located in the Village of Brookville. The village is the home of LIU Post, the largest
of the Incorporated Villages of Old Westbury and Mill Neck; the villages of Brookville, Old Brookville, Upper Brookville, Muttontown and Roslyn Harbor do
Malverne, Muttontown, Old Brookville (Old Brookville P.D. provides police protection for Old Brookville, Brookville, Upper Brookville, Matinecock, Mill Neck
Brookville, Centre Island, Cove Neck, Farmingdale, Lattingtown, Laurel Hollow, Massapequa Park, Matinecock, Mill Neck, Muttontown, Old Brookville, Oyster