Iroquois Township is one of twenty-six townships in Iroquois County, Illinois, USA. As of the 2010 census, its population was 625 and it contained 279 housing units. Iroquois Township was formed from a portion of Middleport Township as Westfield Township in May 1858; The name was changed to Iroquois Township on an unknown date. Geography According to the 2010 census, the township has a total area of , of which (or 99.02%) is land and (or 0.98%) is water. Cities, towns, villages Crescent City (northeast three-quarters) Cemeteries The township contains these four cemeteries: Flesher, Kirby, Pierce and Wilson. Major highways U.S. Route 24 Illinois Route 49 Airports and landing strips Braden Farms Airport Dietchweiler Airport Demographics School districts Central Community Unit School District 4 Crescent Iroquois Community Unit School District 249 Iroquois County Community Unit School District 9 Iroquois West Community Unit School District 10 Political districts Illinois' 15th congressional district State House District 75 State Senate District 38 References United States Census Bureau 2007 TIGER/Line Shapefiles United States National Atlas External links City-Data.com Illinois State Archives Townships in Iroquois County, Illinois Townships in Illinois