Sioux City is located in Iowa. Sioux City, Iowa has a population of 84,619. Sioux City is less family-centric than the surrounding county with 31% households with children. The county percentage for households with children is 31%.
The median household income in Sioux City, Iowa is $57,914. The median household income for the surrounding county is $61,225 compared to the national median of $66,222. The median age of people living in Sioux City is 36.6 years.
The average high temperature in July is 86.2 degrees, with an average low temperature in January of 8.5 degrees. The annual precipitation is 28.49.