Irene is located in South Dakota. Irene, South Dakota has a population of 543. Irene is more family-centric than the surrounding county with 33.33% of the households containing married families with children. The county average for households married with children is 29.41%.
The median household income in Irene, South Dakota is $45,573. The median household income for the surrounding county is $54,294 compared to the national median of $57,652. The median age of people living in Irene is 34.1 years.
The average high temperature in July is 87.4 degrees, with an average low temperature in January of 9.7 degrees. The average rainfall is approximately 27.1 inches per year, with 34.5 inches of snow per year.
