Garretson is located in South Dakota. Garretson, South Dakota has a population of 1,367. Garretson is more family-centric than the surrounding county with 36.56% of the households containing married families with children. The county average for households married with children is 34.14%.
The median household income in Garretson, South Dakota is $61,723. 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 Garretson is 41.6 years.
The average high temperature in July is 83.6 degrees, with an average low temperature in January of 6.4 degrees. The average rainfall is approximately 27.9 inches per year, with 42.2 inches of snow per year.
