DuBois Township is located in Washington County, Illinois. As of the 2010 census, its population was 748 and it contained 366 housing units.
History DuBois Township is named for Jesse K. Du Bois, state auditor of public accounts, 1856–1864.
Geography According to the 2010 census, the township has a total area of , of which (or 99.89%) is land and (or 0.11%) is water.
Demographics
References
External links City-data.com Illinois State Archives