Welcome to Coal Valley

The Village of Coal Valley is 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 at the 2000 census. It is mostly residential, housing families that 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 part, Orion Community Unit School District 223