Olio Township is located in Woodford County,

Illinois Illinois ( ) is a U.S. state, state in the Midwestern United States, Midwestern United States. It borders on Lake Michigan to its northeast, the Mississippi River to its west, and the Wabash River, Wabash and Ohio River, Ohio rivers to its ...

. As of the 2010 census, its population was 4,931 and it contained 1,879 housing units. The largest named community in Olio Township is the city of Eureka, the Woodford County seat.

Geography

According to the 2010 census, the township has a total area of , of which (or 99.87%) is land and (or 0.10%) is water.

Demographics

Footnotes

External links

City-data.com
Townships in Woodford County, Illinois Peoria metropolitan area, Illinois Townships in Illinois {{WoodfordCountyIL-geo-stub