Coal Valley Township, Rock Island County, Illinois
Encyclopedia
Coal Valley Township is located in Rock Island County
Rock Island County, Illinois
Rock Island County is a county located in the U.S. state of Illinois. According to the 2010 census, it has a population of 147,546, which is a decrease of 1.2% from 149,374 in 2000. Its county seat is Rock Island...
, Illinois
Illinois
Illinois is the fifth-most populous state of the United States of America, and is often noted for being a microcosm of the entire country. With Chicago in the northeast, small industrial cities and great agricultural productivity in central and northern Illinois, and natural resources like coal,...
. The population was 4,561 at the 2000 census.