Whitehall, IndianaWhitehall is an unincorporated community in Clay Township, Owen County, in the U.S. state of Indiana.HistoryWhitehall was laid out in 1838 by James Brown, and named after a town in his native state of North Carolina. A post office was established at Whitehall in 1848, and remained in operation until it was discontinued in 1907.GeographyWhitehall is located at.