. . "1.634e+07"^^ . "-5" . . "446.0"^^ . . "7048"^^ . . "1.63428e+07"^^ . "Sioux Center is a city in Sioux County, Iowa, United States with a population of 7,048 (2010 census). Sioux Center is notable for its recent population boom, Dutch heritage, and agribusiness."@en . . "0.0"^^ . "-6" . "51250" . "Sioux Center, Iowa"@en . "1.634e+07"^^ . . "431.276"^^ . "712" . "431.3"^^ . "1.63428e+07"^^ . . "445.922"^^ . "Mayor"@en .