Bethlehem is a town in Albany County, New York, USA. The population was 33,656 at the 2010 census. The town is south of Albany. Bethlehem includes the following hamlets: Delmar, Elsmere, Slingerlands, Glenmont, Selkirk, South and North Bethlehem.

http://www.wikiwand.com/en/Bethlehem,_New_York