Marion Township, Lee County, Illinois

Marion Township is located in Lee County, Illinois. As of the 2010 census, its population was 232 and it contained 114 housing units.

History
Marion Township was formed from Hamilton and Amboy townships in September 1854. Three years later, on March 3, 1857, the western half of the township became Harmon Township allowing Marion Township to take its present form.

Geography
According to the 2010 census, the township has a total area of 35.64 sqmi, of which 35.63 sqmi (or 99.97%) is land and 0.02 sqmi (or 0.06%) is water.