"Mount Pleasant, Ohio"@en . . "740" . . "670000.0"^^ . . . "377.952"^^ . . "709.8"^^ . "Mount Pleasant is a village in Jefferson County, Ohio, United States. The population was 478 at the 2010 census. It is part of the Weirton\u2013Steubenville, WV-OH Metropolitan Statistical Area."@en . "673397.0"^^ . . "478"^^ . . "670000.0"^^ . "378.0"^^ . "-4" . "0.0"^^ . "-5" . "709.849"^^ . . "673397.0"^^ . "43939" .