"Lavaca, Arkansas"@en . "5.6e+06"^^ . "335.523"^^ . "325.9"^^ . "-5" . "5.43898e+06"^^ . . "2289"^^ . . "72941" . "5.6e+06"^^ . . "128.93"^^ . . "-6" . "Lavaca (/l\u0259v\u02C8\u0251\u02D0k\u0259/) is a city in Sebastian County, Arkansas, United States. It is part of the Fort Smith, Arkansas-Oklahoma Metropolitan Statistical Area. As of the 2010 Census the population was 2,289. The population was 1,825 at the 2000 census. Lavaca was incorporated in 1919."@en . "0.0"^^ . "5.43898e+06"^^ . "129.0"^^ . . "479" . . .