Sioux Falls Real EstateSioux Falls is located in South Dakota. Sioux Falls, South Dakota has a population of 189,258. Sioux Falls is more family-centric than the surrounding county with 34.63% of the households containing married families with children. The county average for households married with children is 34.14%. The median household income in Sioux Falls, South Dakota is $66,761. The median household income for the surrounding county is $66,502 compared to the national median of $69,021. The median age of people living in Sioux Falls is 34.5 years. Sioux Falls WeatherThe average high temperature in July is 83.5 degrees, with an average low temperature in January of 6.3 degrees. The average rainfall is approximately 26.7 inches per year, with 37.6 inches of snow per year. Sioux Falls MapReal estate near Sioux FallsNearby CitiesNearby Cities Homes for Sale |