Radnor Township is located in Peoria County, Illinois.

As of the 2010 census, its population was 3,613 and it contained 1,330 housing units.

[2] Radnor Township was named after Radnor, Pennsylvania.

[3] According to the 2010 census, the township has a total area of 36.95 square miles (95.7 km2), all land.

This Peoria County, Illinois location article is a stub.