Mercer County Courthouse USGS Aledo East Quad, Illinois, Topographic Map

Mercer County Courthouse is a Building in the state of Illinois (county of Mercer), located at latitude - longitude coordinates (also known as lat-long or GPS coordinates) of N 41.19948 and W -90.74847. Mercer County Courthouse is shown in the center of the topographic (topo) map, which is sourced from the United States Geographical Survey map USGS Aledo East quad. The nearest major town is Aledo, IL.