DuBois Township is located in Washington County, Illinois.

As of the 2010 census, its population was 748 and it contained 366 housing units.

[2] DuBois Township is named for Jesse K. Du Bois, state auditor of public accounts, 1856–1864.

[3] According to the 2010 census, the township has a total area of 36.8 square miles (95 km2), of which 36.76 square miles (95.2 km2) (or 99.89%) is land and 0.04 square miles (0.10 km2) (or 0.11%) is water.

This Washington County, Illinois location article is a stub.