Coal Valley, Illinois

The village of Coal Valley is located in both Rock Island County and Henry County in the U.S. state of Illinois. The population was 3,743 at the 2010 census, up from 3,606 in 2000. It is mostly residential, housing families who work in or out of the greater Quad Cities Area and is considered a suburb. The students of the Rock Island County part of Coal Valley attend the Moline School District number 40, and in the Henry County portion, Orion Community Unit School District 223