Ohio_Grove_Township,_Mercer_County,_Illinois

Ohio Grove Township is located in Mercer County, Illinois. As of the 2010 census, its population was 279 and it contained 116 housing units. Ohio Grove Township changed its name from Ohio sometime after 1921.

Ohio_Grove_Township,_Mercer_County,_Illinois

Ohio Grove Township is located in Mercer County, Illinois. As of the 2010 census, its population was 279 and it contained 116 housing units. Ohio Grove Township changed its name from Ohio sometime after 1921.