Chillicothe Post Office USGS Chillicothe Quad, Illinois, Topographic Map

Chillicothe Post Office is a Post Office in the state of Illinois (county of Peoria), located at latitude - longitude coordinates (also known as lat-long or GPS coordinates) of N 40.91865 and W -89.48426. Chillicothe Post Office is shown in the center of the topographic (topo) map, which is sourced from the United States Geographical Survey map USGS Chillicothe quad. The nearest major town is Edgewater Terrace, IL.