Franklin -- U.S. County in Indiana Population (2000): 22151 Housing Units (2000): 8596 Land area (2000): 386.002727 sq. miles (999.742432 sq. km) Water area (2000): 5.333052 sq. miles (13.812540 sq. km) Total area (2000): 391.335779 sq. miles (1013.554972 sq. km) Located within: Indiana (IN), FIPS 18 Location: 39.416701 N, 85.069631 W Headwords: Franklin Franklin, IN Franklin County Franklin County, IN