White Oak Township is located in McLean County, Illinois. As of the 2010 census, its population was 899 and it contained 355 housing units. Geography According to the 2010 census, the township has a total area of , of which (or 99.94%) is land and (or 0.06%) is water. Demographics References External links City-data.com Illinois State Archives Denman School Collection - McLean County Museum of History archives Townships in McLean County, Illinois Townships in Illinois