 lincolndale is a hamlet (and census-designated place) (cdp) located in the town of somers in westchester county, new york, united states. the population was 1,521 at the 2010 census. ==geography== lincolndale is located at  (41.338983, -73.725756). according to the united states census bureau, the hamlet has a total area of , of which  is land and , or 4.15%, is water. ==demographics== as of the census{{cite web|url=http://factfinder2.census.gov|publisher=[[
Census-designated_places_in_New_York Census-designated_places_in_Westchester_County,_New_York Hamlets_in_New_York Hamlets_in_Westchester_County,_New_York Somers,_New_York