. . . "620" . . "66763" . . "3437"^^ . "1.287e+07"^^ . . "1.31053e+07"^^ . "1.28722e+07"^^ . "-5" . "291.0"^^ . "230000.0"^^ . "-6" . . "233099.0"^^ . . "Frontenac is the second largest city in Crawford County, southeastern Kansas, United States. As of the 2010 census, the city population was 3,437."@en . "1.311e+07"^^ . "Frontenac, Kansas"@en . "291.084"^^ .