Madison Township, MI
Madison Charter Township is a charter township of Lenawee County in the U.S. state of Michigan. The population was 8,200 at the 2000 census.
According to the United States Census Bureau, the township has a total area of 30.9 square miles (80 km2), of which 30.7 square miles (80 km2) is land and 0.2 square miles (0.52 km2) (0.78%) is water. (Source, Wikipedia)