High Quality Content by WIKIPEDIA articles! High Quality Content by WIKIPEDIA articles! Madison Township is one of the twelve townships of Williams County, Ohio, United States. The 2000 census found 2,539 people in the township, 1,079 of whom lived in the unincorporated portions of the township. The village of Pioneer is located in northwestern Madison Township, and the unincorporated community of Kunkle is located in the township's southwest. It is one of twenty Madison Townships statewide.