Cooper is located in South Dakota. Cooper, South Dakota has a population of 15. Cooper is more family-centric than the surrounding county with 100% of the households containing married families with children. The county average for households married with children is 38.98%.
The median household income for the surrounding county is $64,960 compared to the national median of $69,021. The median age of people living in Cooper is 14.2 years.
The average high temperature in July is 86.5 degrees, with an average low temperature in January of 8.5 degrees. The average rainfall is approximately 23.7 inches per year, with 44.1 inches of snow per year.
