Superior Real EstateSuperior is located in Iowa. Superior, Iowa has a population of 198. Superior is more family-centric than the surrounding county with 46% of the households containing married families with children. The county average for households married with children is 25.05%. The median household income in Superior, Iowa is $39,688. The median household income for the surrounding county is $59,889 compared to the national median of $57,652. The median age of people living in Superior is 27.7 years. Superior WeatherThe average high temperature in July is 83.2 degrees, with an average low temperature in January of 8.8 degrees. The average rainfall is approximately 30.2 inches per year, with 39.9 inches of snow per year. Superior MapReal estate near SuperiorNearby CitiesNearby Cities Homes for Sale |