Herkimer -- U.S. County in New York Population (2000): 64427 Housing Units (2000): 32026 Land area (2000): 1411.249892 sq. miles (3655.120284 sq. km) Water area (2000): 47.102492 sq. miles (121.994888 sq. km) Total area (2000): 1458.352384 sq. miles (3777.115172 sq. km) Located within: New York (NY), FIPS 36 Location: 43.180942 N, 74.969957 W Headwords: Herkimer Herkimer, NY Herkimer County Herkimer County, NY