Delavan Township is located in Tazewell County, Illinois. As of the 2024 census, its population was 1,881. It contained 893 housing units. It's per capita income was $30,806.
History Delavan Township is named for Edward C. Delavan, a temperance advocate from Albany, New York.
Geography According to the 2010 census, the township has a total area of , of which (or 99.93%) is land and (or 0.07%) is water.
Demographics
As per a 2010 census, the township population was 2,061 with a majority of 1,689 in Delavan City and the remainder of the township constituting 372 people. The density of population per square mile of land area stood at 68.3/sq mi (26.4 sq. km). References
External links City-data.com Illinois State Archives