Madison Township is located in the southeast corner of Clark County Ohio. The community and surrounding area is rich in history. Our stable infrastructure, businesses, ... See more agricultural resources, and proximity to Interstate 70 puts the Township in the center of what is happening in Southwest and Central Ohio. To our fellow residents: The Township Trustees, Fiscal Officer and Volunteers are pleased to provide this website for your continual use. Please utilize the site to obtain information on Township services, programs and community activities and information. We look forward to continuing to serve you and your neighbors.