"456.45"^^ . "4575"^^ . "369.113"^^ . . . . "Mount Vernon is a city in Lawrence County, Missouri, United States. The population was 4,577 at the 2011 Estimates. It is the county seat of Lawrence County."@en . "0.0"^^ . . "1.002e+07"^^ . "369.0"^^ . "1.00233e+07"^^ . "456.4"^^ . . "Mount Vernon, Missouri"@en . . "417" . "1.00233e+07"^^ . . "1.002e+07"^^ . "65712" . "-5" . "-6" .