Sand Prairie Township is located in Tazewell County, Illinois.

As of the 2010 census, its population was 1,441 and it contained 582 housing units.

[2] Sand Prairie Township changed its name from Jefferson Township May 20, 1850.

According to the 2010 census, the township has a total area of 35.46 square miles (91.8 km2), all land.

This Tazewell County, Illinois location article is a stub.