Cooper Township, Sangamon County, Illinois
Cooper Township is located in Sangamon County, Illinois.
Sherman is a village in Sangamon County, Illinois, United States. The population was 4,148 at the 2010 census.
Population: 4,148
Latitude: 39° 53' 37.18" N
Longitude: -89° 36' 17.35" W
Cooper Township is located in Sangamon County, Illinois.