"2.54e+06"^^ . . "2.51229e+06"^^ . "271.882"^^ . . "Lucas, Iowa"@en . "641" . "272.0"^^ . "-5" . "Lucas is a city in Lucas County, Iowa, United States. The population was 216 at the 2010 census."@en . "50151" . . "25899.9"^^ . "86.0"^^ . "2.53819e+06"^^ . "30000.0"^^ . "2.51e+06"^^ . "-6" . "216"^^ . . "85.985"^^ . .