Clayton Township is located in Woodford County, Illinois at T28N, R1E.

As of the 2010 census, its population was 697 and it contained 300 housing units.

[2] Clayton Township and Linn Township (T28N, R1W) were originally the same township, but the date of separation is unknown.

According to the 2010 census, the township has a total area of 35.81 square miles (92.7 km2), all land.

This Woodford County, Illinois location article is a stub.