Southwest Sioux UT represents an area within the Southwest Sioux UT subdivision of the Sioux County (North Dakota),
which is not part of any official city, town or other place of the Southwest Sioux UT subdivision.
This area is populated by approximatelly 259 people and occupies the area of 571 square miles - 1 square miles represent water areas.
Racial makeup of the population is : White (76.45%), American Indian and Alaska Native (22.01%) and Two or More races (1.54%).
The male part of the population has a median age of 45 and the “median female” is 45 years old.
Statistical data for the Southwest Sioux UT based on the 2010 U.S. Census