Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Mary Ann Township is one of the twenty-five townships of Licking County, Ohio, United States. The 2000 census found 2,118 people in the township. It is the only Mary Ann Township statewide. The township is governed by a three-member board of trustees, who are elected in November of odd-numbered years to a four-year term beginning on the following January 1.