Walnut Grove Township, Knox County, Illinois

Walnut Grove Township is one of twenty-one townships in Knox County, Illinois, USA. As of the 2010 census, its population was 770 and it contained 329 housing units.

Geography
According to the 2010 census, the township has a total area of 35.63 sqmi, of which 35.51 sqmi (or 99.66%) is land and 0.12 sqmi (or 0.34%) is water.

Cities, towns, villages

 * Altona

Cemeteries
The township contains these three cemeteries: Altona, Larson and Walnut Grove.

School districts

 * Rowva Community Unit School District 208

Political districts

 * Illinois's 18th congressional district
 * State House District 74
 * State Senate District 37