Coal Valley Township, Rock Island County, Illinois

Coal Valley Township is located in Rock Island County, Illinois. As of the 2010 census, its population was 4,408 and it contained 1,910 housing units.

History
Coal Valley Township was named for coal mines in the vicinity.

Geography
According to the 2010 census, the township has a total area of 12.06 sqmi, of which 11.78 sqmi (or 97.68%) is land and 0.28 sqmi (or 2.32%) is water.

Quad City International Airport is partially in Coal Valley Township.