Towanda Township is located in McLean County, Illinois.

As of the 2010 census, its population was 1,296 and it contained 555 housing units.

[2] It contains the entirety of the town of Towanda and a portion of the town of Normal.

According to the 2010 census, the township has a total area of 35.1 square miles (91 km2), all land.

This McLean County, Illinois location article is a stub.