Old Brookville, New York

Old Brookville, New York
Incorporated Village of Old Brookville
Old Brookville Village Hall in 2026
Location in Nassau County and the state of New York
Old Brookville
Location on Long Island
Old Brookville
Location within the state of New York
Coordinates: 40°49′38″N 73°36′7″W / 40.82722°N 73.60194°W / 40.82722; -73.60194
Country United States
State New York
CountyNassau
TownOyster Bay
IncorporatedNovember 7, 1929
Government
 • MayorBernard D. Ryba
Area
 • Total
3.98 sq mi (10.32 km2)
 • Land3.98 sq mi (10.31 km2)
 • Water0 sq mi (0.00 km2)
Elevation
95 ft (29 m)
Population
 (2020)
 • Total
2,020
 • Density507.2/sq mi (195.85/km2)
Time zoneUTC-5 (Eastern (EST))
 • Summer (DST)UTC-4 (EDT)
ZIP codes
Area codes516, 363
FIPS code36-54562
GNIS feature ID0959256
Websitewww.oldbrookville.net

Old Brookville is a village located within the Town of Oyster Bay in Nassau County, on the North Shore of Long Island, in New York, United States. As of the 2020 census, Old Brookville had a population of 2,020.