West Kill is a hamlet (and census-designated place)[2] in the town of Lexington, Greene County, New York, United States. West Kill flows through the hamlet.[1] The ZIP Code is 12492.[3] Quick Facts Country, State ...West Kill, New YorkHamlet and CDPWest KillShow map of New YorkWest KillShow map of the United StatesCoordinates: 42°12′30″N 74°23′12″WCountryUnited StatesStateNew YorkCountyGreeneTownLexingtonElevation1,470 ft (450 m)Time zoneUTC-5 (Eastern (EST)) • Summer (DST)UTC-4 (EDT)ZIP code12492Area code518GNIS feature ID970772[1]Close Notes [1]"West Kill, New York". Geographic Names Information System. United States Geological Survey, United States Department of the Interior. [2]"State of New York Census Designated Places - Current/BAS20 - Data as of January 1, 2019". tigerweb.geo.census.gov. Retrieved February 24, 2020. [3]United States Postal Service (2012). "USPS - Look Up a ZIP Code". Retrieved February 15, 2012. This article about a location in Greene County, New York is a stub. You can help Wikipedia by expanding it.vteWikiwand - on Seamless Wikipedia browsing. On steroids.