Okawville Township, Washington County, Illinois

Okawville Township is located in Washington County, Illinois. As of the 2010 census, its population was 1,987 and it contained 886 housing units.

Geography
According to the 2010 census, the township has a total area of 36.35 sqmi, of which 36.26 sqmi (or 99.75%) is land and 0.09 sqmi (or 0.25%) is water.