Irvington Township is in Washington County, Illinois. As of the 2010 census, its population was 1,285 and it contained 593 housing units. Irvington Township was named for Washington Irving.
Geography According to the 2010 census, the township has a total area of , of which (or 99.75%) is land and (or 0.23%) is water.
Major highways
Demographics
References
External links City-data.com Illinois State Archives