Basic information about the Sioux County
The Sioux County is located in the state of North Dakota. This county occupies 1129 square miles, with 35 square miles being water areas. There are 4.153 inhabitants living in the county according to the 2010 Census. As for the racial makeup of Sioux County citizens, the 3 largest groups are American Indian and Alaska Native (84.08%), followed by White (12.64%) and Two or More races (2.87%). There are 1.158 households in the county, while 77,72% of them are family households and 22,28% represent non family households. There are 5 cities and towns in Sioux County. The most populated city is Cannon Ball CDP and the smallest town or village is Solen city.