Putnam -- U.S. County in New York Population (2000): 95745 Housing Units (2000): 35030 Land area (2000): 231.282909 sq. miles (599.019960 sq. km) Water area (2000): 14.968523 sq. miles (38.768295 sq. km) Total area (2000): 246.251432 sq. miles (637.788255 sq. km) Located within: New York (NY), FIPS 36 Location: 41.416859 N, 73.731006 W Headwords: Putnam Putnam, NY Putnam County Putnam County, NY