Madison Township, Putnam County, Indiana

Madison Township is one of thirteen townships in Putnam County, Indiana. As of the 2020 census, its population was 1,105 (up from 1,028 at 2010 ) and it contained 477 housing units.

Geography
According to the 2010 census, the township has a total area of 35.39 sqmi, of which 35.28 sqmi (or 99.69%) is land and 0.11 sqmi (or 0.31%) is water.

Unincorporated towns
(This list is based on USGS data and may include former settlements.)
 * Brunerstown at 39.65254°N, -86.99835°W
 * Keytsville at 39.65143°N, -87.01223°W
 * Vivalia at 39.67754°N, -87.01223°W

Education
It is in Greencastle Community School Corporation, which includes Greencastle High School.