Lenzburg Township is located in St. Clair County, Illinois. As of the 2010 census, its population was 1,047 and it contained 450 housing units.
Cazenovia Township, Township 28 North, Range 2 West, is located in Woodford County, Illinois. It includes most of the town of Washburn, Illinois and the villages of Cazenovia and Low Point, Illinois and is traversed by State Route 89. As of the 2010 census, its population was 1,768 and it contained 721 housing units.
Clayton Township is located in Woodford County, Illinois at T28N, R1E. As of the 2010 census, its population was 697 and it contained 300 housing units. Clayton Township and Linn Township were originally the same township, but the date of separation is unknown.
Cruger Township is located in Woodford County, Illinois. As of the 2010 census, its population was 1,687 and it contained 593 housing units. Cruger Township formed from Olio Township on September 14, 1869.
Olio Township is located in Woodford County, Illinois. As of the 2010 census, its population was 4,931 and it contained 1,879 housing units.
Roanoke Township is located in Woodford County, Illinois at T27N, R1W. As of the 2010 census, its population was 2,558 and it contained 1,044 housing units. Roanoke Township includes within its boundaries the village of Roanoke, Illinois.
Spring Bay Township is located in Woodford County, Illinois, United States. As of the 2010 census, its population was 2,643 and it contained 1,133 housing units.
Hopedale Township is located in Tazewell County, Illinois. As of the 2010 census, its population was 1,913 and it contained 806 housing units. Hopedale Township changed its name from Highland Township on May 20, 1850.
Spring Lake Township is located in Tazewell County, Illinois. As of the 2010 census, its population was 1,887 and it contained 887 housing units.
Dry Grove Township is located in McLean County, Illinois. As of the 2010 census, its population was 1,572 and it contained 618 housing units.
Broadwell Township is located in Logan County, Illinois. At the 2010 census, its population was 3,549 and it contained 256 housing units. Most of the residents of the township are inmates at the Lincoln and Logan Correctional Centers.
Chester Township is located in Logan County, Illinois. As of the 2010 census, its population was 669 and it contained 298 housing units. Chester Township changed its name from Madison Township sometime prior to 1921.
Eminence Township is located in Logan County, Illinois. As of the 2010 census, its population was 421 and it contained 186 housing units.
Bell Plain Township, Township 29 North, Range 1 West, is located in Marshall County, Illinois. It includes the villages of Pattonsburg and La Rose and is traversed by State Highway 29 and the BNSF Railway.
Lacon Township is located in Marshall County, Illinois, USA. As of the 2010 census, its population was 2,501 and it contained 1,116 housing units.
Clear Lake Township is located in Sangamon County, Illinois. As of the 2010 census, its population was 8,527 and it contained 3,418 housing units.
Cotton Hill Township is located in Sangamon County, Illinois. As of the 2010 census, its population was 902 and it contained 389 housing units. The township is the home of Hunter Lake, a proposed 3,010-acre (12.2 km2) reservoir.
Hollis Township is located in Peoria County, Illinois. As of the 2010 census, its population was 1,881 and it contained 768 housing units. The village of Mapleton is the only incorporated town in the township.
Medina Township is located North of Peoria, in Peoria County, Illinois, and in the Illinois River Valley. As of the 2010 census, its population was 12,564 and it contained 4,993 housing units.
Pomona Township is one of sixteen townships in Jackson County, Illinois, USA. As of the 2010 census, its population was 802 and it contained 372 housing units.
