Auburn Township is located in Sangamon County, Illinois. As of the 2010 census, its population was 6,333 and it contained 2,513 housing units. It contains the city of Auburn, for which it is named, and the village of Thayer.
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. The township's offices are located in Glenarm. Portions of the village of Chatham are located in this township. Portions of Lake Springfield are also located in the township, including the former site of the flooded town of Cotton Hill.
Buffalo Hart Township is located in Sangamon County, Illinois. As of the 2010 census, its population was 173 and it contained 83 housing units. The township centers on the crossroads unincorporated community of Buffalo Hart and on the adjacent Buffalo Hart Grove, the remains of a historic grove of trees that once stood out amongst the tallgrass prairie of the pioneer township.
Springfield Township is located in Sangamon County, Illinois. It is made up of unincorporated areas bordering on the city of Springfield, which should not be confused with the township. As of the 2010 census, its population was 6,245 and it contained 3,099 housing units.
Chatham Township is located in Sangamon County, Illinois. As of the 2010 census, its population was 6,978 and it contained 2,963 housing units. Chatham Township changed its name from Campbell Township on September 2, 1863.
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.
Curran Township is a township in Sangamon County, Illinois. As of the 2010 census, its population was 1,586, and it contained 662 housing units.
Divernon Township is located in Sangamon County, Illinois. As of the 2010 census, its population was 1,510 and it contained 677 housing units. Divernon Township formed from Pawnee Township on an unknown date, but before 1921.
Fancy Creek Township is located in Sangamon County, Illinois. As of the 2010 census, its population was 5,410 and it contained 2,074 housing units. Fancy Creek Township changed its name from Power Township on September 11, 1861. The township annexed the eastern half of Salisbury Township in 1989, thereby increasing in size.
Gardner Township is located in Sangamon County, Illinois. As of the 2010 census, its population was 4,245 and it contained 1,732 housing units. The township contains the unincorporated communities of Bradfordton and Salisbury.
Island Grove Township is located in Sangamon County, Illinois. As of the 2010 census, its population was 621 and it contained 273 housing units.
Lanesville Township is located in Sangamon County, Illinois. As of the 2010 census, its population was 208 and it contained 84 housing units. Lanesville Township formed from Illiopolis Township in 1875 under the name of Wheatfield, which was subsequently changed to Lanesville.
Loami Township is located in Sangamon County, Illinois. As of the 2010 census, its population was 1,070 and it contained 449 housing units.
Maxwell Township is located in Sangamon County, Illinois. As of the 2010 census, its population was 193 and it contained 72 housing units. Maxwell Township formed from a portion of Loami Township on an unknown date, but sometime prior to 1921.
New Berlin Township is located in Sangamon County, Illinois. As of the 2010 census, its population was 1,524 and it contained 634 housing units. New Berlin Township was formed from a portion of Island Grove Township on March 3, 1869.
Rochester Township is located in Sangamon County, Illinois. As of the 2010 census, its population was 5,361 and it contained 2,081 housing units.
Williams Township is located in Sangamon County, Illinois. As of the 2010 census, its population was 3,446 and it contained 1,332 housing units.
Niantic Township is located in Macon County, Illinois. As of the 2010 census, its population was 842 and it contained 351 housing units.
Pleasant View Township is located in Macon County, Illinois. As of the 2010 census, its population was 1,481 and it contained 620 housing units.
