. . "2.48639e+06"^^ . "2.49e+06"^^ . . "270.272"^^ . "409.956"^^ . . "50846" . "Fontanelle is a city in Summerset Township, Adair County, Iowa, United States. The population was 672 at the 2010 census."@en . . "270.3"^^ . "672"^^ . "-5" . . "2.48639e+06"^^ . "-6" . "2.49e+06"^^ . "641" . . . "Fontanelle, Iowa"@en . "0.0"^^ . "410.0"^^ .