Henderson County is a county located in the U.S. state of Illinois. According to the 2020 United States Census, it has a population of 6,387. Its county seat is Oquawka.
Virgil Township is one of sixteen townships in Kane County, Illinois, USA. As of the 2010 census, its population was 1,937 and it contained 766 housing units. The land is primarily used for agriculture.
Amboy Township is one of twenty-two townships in Lee County, Illinois, USA. As of the 2010 census, its population was 3,108 and it contained 1,360 housing units.
Momence Township is one of seventeen townships in Kankakee County, Illinois, USA. As of the 2010 census, its population was 3,820 and it contained 1,655 housing units. Momence Township is one of the original six townships of Kankakee County, Illinois; when first created the township encompassed land now in Sumner, Ganeer, and Pembroke Townships. It was a township of Will County until Kankakee County was created.
Naperville Township is one of nine townships in DuPage County, Illinois, USA. As of the 2020 census, its population was 104,765 and it contained 41,338 housing units.
Cambridge Township is one of twenty-four townships in Henry County, Illinois, USA. As of the 2010 census, its population was 2,525 and it contained 1,070 housing units.
Colona Township is one of twenty-four townships in Henry County, Illinois, USA. As of the 2010 census, its population was 6,822 and it contained 2,773 housing units. Colona Township changed its name from Green River Township on April 13, 1857.
Edford Township is one of twenty-four townships in Henry County, Illinois, USA. As of the 2010 census, its population was 667 and it contained 284 housing units.
Hanna Township is one of twenty-four townships in Henry County, Illinois, USA. As of the 2010 census, its population was 2,344 and it contained 923 housing units.
Lynn Township is one of twenty-four townships in Henry County, Illinois, USA. As of the 2010 census, its population was 745 and it contained 311 housing units. Lynn changed its name originally from Linn Grove Township to Lynnville Township on April 13, 1857, and then again from Lynnville to Lynn on an unknown date.
Oxford Township is one of twenty-four townships in Henry County, Illinois, USA. As of the 2010 census, its population was 1,213 and it contained 554 housing units.
Phenix Township is one of twenty-four townships in Henry County, Illinois, USA. As of the 2010 census, its population was 1,672 and it contained 654 housing units.
Weller Township is one of twenty-four townships in Henry County, Illinois, USA. As of the 2010 census, its population was 422 and it contained 197 housing units.
Western Township is one of twenty-four townships in Henry County, Illinois, USA. As of the 2010 census, its population was 3,053 and it contained 1,240 housing units. Western changed its name from Orion Township on April 13, 1857.
Lynn Township is one of twenty-one townships in Knox County, Illinois, USA. As of the 2010 census, its population was 309 and it contained 171 housing units.
Bald Bluff Township is one of eleven townships in Henderson County, Illinois, USA. As of the 2010 census, its population was 334 and it contained 159 housing units.
Gladstone Township is one of eleven townships in Henderson County, Illinois, USA. As of the 2010 census, its population was 962 and it contained 536 housing units.
Walkerville Township is one of thirteen townships in Greene County, Illinois, USA. As of the 2010 census, its population was 233 and it contained 111 housing units.
Augusta Township is one of twenty-four townships in Hancock County, Illinois, USA. As of the 2010 census, its population was 795 and it contained 385 housing units.
Felix Township is one of seventeen townships in Grundy County, Illinois, USA. As of the 2010 census, its population was 4,427 and it contained 1,919 housing units.
United States 
Illinois 
