Coalburg

Coalburg, Ohio, rarely Coalburgh, is an unincorporated tract in northwestern Hubbard Township, Trumbull County, at approximately 41 degrees and 11 minutes North, 80 degrees and 35 minutes West. It was never a city, a town or a village. Its only official station, a post office, was closed in 1913, when the dwindling population could no longer support it. Although listed in the 1940 census enumeration district descriptions as a separate entity to the Hubbard township, no population figures were recorded.