. "700000.0"^^ . "776996.0"^^ . "-6" . "12"^^ . "Jefferson, Oklahoma"@en . . . "0.0"^^ . "-5" . . "700000.0"^^ . "319.0"^^ . . . "776996.0"^^ . . "15.4441"^^ . "319.126"^^ . "Jefferson is a town in Grant County, Oklahoma, United States. The population was 12 at the 2010 census, a 67.6 percent decline from 37 at the 2000 census."@en . "17.1"^^ . . .