About This Place
Sioux Center is a city in Sioux County, Iowa, United States. The population was 6,002 at the 2000 census; a special census in 2005 counted 6,327 residents. The first report of Sioux Center's population from the 2010 census is 7,048. This represents a 17.4% increase since 2000.
Sioux Center is located at 43°4′36″N 96°10′24″W / 43.07667°N 96.17333°W / 43.07667; -96.17333 (43.076546, -96.173214).
According to the United States Census Bureau, the city has a total area of 5.3 square miles (13.7 km²), all of it land.