Randolph -- U.S. County in Indiana Population (2000): 27401 Housing Units (2000): 11775 Land area (2000): 452.832950 sq. miles (1172.831907 sq. km) Water area (2000): 0.392515 sq. miles (1.016609 sq. km) Total area (2000): 453.225465 sq. miles (1173.848516 sq. km) Located within: Indiana (IN), FIPS 18 Location: 40.164503 N, 85.004604 W Headwords: Randolph Randolph, IN Randolph County Randolph County, IN