Eminence Township is located in Logan County, Illinois. As of the 2010 census, its population was 421 and it contained 186 housing units. Geography According to the 2010 census, the township has a total area of , of which (or 99.95%) is land and (or 0.05%) is water. Demographics References External links US Census City-data.com Illinois State Archives Townships in Logan County, Illinois Townships in Illinois