Calhoun USGS Olney Quad, Illinois, Topographic Map

Calhoun is a Populated Place in the state of Illinois (county of Richland), located at latitude - longitude coordinates (also known as lat-long or GPS coordinates) of N 38.65033 and W -88.04365. Calhoun is shown in the center of the topographic (topo) map, which is sourced from the United States Geographical Survey map USGS Olney quad. The nearest major town is Parkersburg, IL.