Anchor Township is located in McLean County, Illinois. As of the 2010 census, its population was 286 and it contained 139 housing units. Anchor Township formed from Cropsey Township in 1877.
According to the 2010 census, the township has a total area of 36.53 square miles (94.6 km2), all land.
- ^ a b "Population, Housing Units, Area, and Density: 2010 - County -- County Subdivision and Place -- 2010 Census Summary File 1". United States Census. Retrieved 2013-05-28.
Coordinates: 40°31′19″N 88°31′33″W / 40.52194°N 88.52583°W