Irene Real EstateIrene is located in South Dakota. Irene, South Dakota has a population of 523. Irene is less family-centric than the surrounding county with 22.02% of the households containing married families with children. The county average for households married with children is 35.7%. The median household income in Irene, South Dakota is $43,281. The median household income for the surrounding county is $66,199 compared to the national median of $69,021. The median age of people living in Irene is 35.3 years. Irene WeatherThe average high temperature in July is 85.4 degrees, with an average low temperature in January of 8 degrees. The average rainfall is approximately 25.9 inches per year, with 32.9 inches of snow per year. Irene MapReal estate near IreneNearby CitiesNearby Cities Homes for Sale |