Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Clark Township is one of the twenty-two townships of Coshocton County, Ohio, United States. The 2000 census found 594 people in the township. No municipalities are located in Clark Township, although the unincorporated community of Blissfield lies in the southwestern part of the township. Statewide, other Clark Townships are located in Brown, Clinton, and Holmes Counties.