Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. WAyne Township is one of the eleven townships of Warren County, Ohio, United States. IT is located in the northeast part of the county and includes the village of Waynesville, Ohio. ITs population in 2000 was 7,250, up from 5,744 in 1990; 4,436 of this total lived in the unincorporated portions of the township. WAynesville is noted for its antique stores and is the home of a sauerkraut festival. CAesar Creek State Park is located here.