"-5" . "51"^^ . . "Sun Valley, Texas"@en . . "128.2"^^ . "400000.0"^^ . "517998.0"^^ . . "-6" . "163.068"^^ . . "0.0"^^ . . "163.0"^^ . "Sun Valley is a city in Lamar County, Texas, United States. The population was 51 at the 2000 census."@en . . "400000.0"^^ . "517998.0"^^ . . "128.186"^^ .