Olio Township is located in Woodford County,

Illinois Illinois ( ) is a U.S. state, state in the Midwestern United States, Midwestern United States. Its largest metropolitan areas include the Chicago metropolitan area, and the Metro East section, of Greater St. Louis. Other smaller metropolita ...

. 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 Eureka (often abbreviated as E!, or Σ!) is an intergovernmental organisation for research and development funding and coordination. Eureka is an open platform for international cooperation in innovation. Organisations and companies applying th ...

, 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