Franklin Square is an unincorporated community in central Salem Township, Columbiana County, Ohio, United States. [1]
A post office called Franklin Square was established in 1830, and remained in operation until 1914. [2] Besides the post office, Franklin Square had several shops, a church and schoolhouse. [3]
40°51′22″N 80°47′30″W / 40.85611°N 80.79167°W