Johannisburg Township, Washington County, Illinois
# Johannisburg Township, Washington County, Illinois

Johannisburg Township is located in Washington County, Illinois. As of the 2010 census, its population was 511 and it contained 227 housing units.

## Geography

According to the 2010 census, the township has a total area of 36.05 square miles (93.4 $km^2),$ all land.

