Cropsey Township is located in McLean County, Illinois.

[2] It was named after Col. A. J. Cropsey, the owner of a large farm in the area.

In 1860 there were 25 families living in the township; by the 2000 census the total population was reported at 256.

According to the 2010 census, the township has a total area of 18.3 square miles (47 km2), all land.

This McLean County, Illinois location article is a stub.