Miami -- U.S. County in Indiana Population (2000): 36082 Housing Units (2000): 15299 Land area (2000): 375.619304 sq. miles (972.849489 sq. km) Water area (2000): 1.742150 sq. miles (4.512147 sq. km) Total area (2000): 377.361454 sq. miles (977.361636 sq. km) Located within: Indiana (IN), FIPS 18 Location: 40.753246 N, 86.053583 W Headwords: Miami Miami, IN Miami County Miami County, IN