Caseyville Township is located in St. Clair County, Illinois, United States. As of the 2010 census, its population was 31,996 and it contained 14,054 housing units.
Engelmann Township is located in St. Clair County, Illinois. As of the 2010 census, its population was 726 and it contained 288 housing units.
Mascoutah Township is located in St. Clair County, Illinois. As of the 2010 census, its population was 8,217 and it contained 3,335 housing units.
Shiloh Valley Township is located in St. Clair County, Illinois. As of the 2010 census, its population was 11,631 and it contained 4,284 housing units. Shiloh Valley Township was originally called Shiloh before its name was changed on an unknown date.
Worth Township is located in Woodford County, Illinois. As of the 2010 census, its population was 8,741 and it contained 3,212 housing units.
Groveland Township is located in Tazewell County, Illinois. As of the 2010 census, its population was 19,526 and it contained 8,441 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.
Little Mackinaw Township is located in Tazewell County, Illinois. As of the 2010 census, its population was 1,575 and it contained 678 housing units.
Morton Township is located in Tazewell County, Illinois, at T25N R3W. It is traversed by Interstate Routes 74 and 155, about 15 km (10 mi) southeast of Peoria, Illinois.
Danvers Township is located in McLean County, Illinois. As of the 2010 census, its population was 1,925 and it contained 757 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.
White Oak Township is located in McLean County, Illinois. As of the 2010 census, its population was 899 and it contained 355 housing units.
Corwin Township is located in Logan County, Illinois. As of the 2010 census, its population was 643 and it contained 302 housing units. Corwin Township changed its name from Middletown Township on an unknown date.
West Lincoln Township is located in Logan County, Illinois. As of the 2010 census, its population was 7,685 and it contained 3,558 housing units.
Eminence Township is located in Logan County, Illinois. As of the 2010 census, its population was 421 and it contained 186 housing units.
Laenna Township is located in Logan County, Illinois. As of the 2010 census, its population was 584 and it contained 282 housing units.
Ball Township is located in Sangamon County, Illinois. As of the 2010 census, its population was 6,701 and it contained 2,403 housing units.
Trivoli Township is located in Peoria County, Illinois. As of the 2010 census, its population was 1,021 and it contained 447 housing units.
Bald Hill Township is one of sixteen townships in Jefferson County, Illinois, USA. As of the 2010 census, its population was 767 and it contained 359 housing units.
Casner Township is one of sixteen townships in Jefferson County, Illinois, USA. As of the 2010 census, its population was 1,239 and it contained 510 housing units.
