Freelandville is an unincorporated community and census-designated place in Widner Township, Knox County, Indiana, United States. As of the 2010 United States Census it had a population of 643. Freelandville is in northeastern Knox County, located around the intersection of State Roads 58 and 159. It is 5 miles west of Westphalia, 6 miles north of Bicknell…Freelandville is an unincorporated community and census-designated place in Widner Township, Knox County, Indiana, United States. As of the 2010 United States Census it had a population of 643. Freelandville is in northeastern Knox County, located around the intersection of State Roads 58 and 159. It is 5 miles west of Westphalia, 6 miles north of Bicknell, and 20 miles northeast of Vincennes, the county seat.