Milbank is located in South Dakota. Milbank, South Dakota has a population of 3,178. Milbank is more family-centric than the surrounding county with 38.6% of the households containing married families with children. The county average for households married with children is 33.41%.
The median household income in Milbank, South Dakota is $51,178. The median household income for the surrounding county is $56,276 compared to the national median of $57,652. The median age of people living in Milbank is 42.6 years.
The average high temperature in July is 83.8 degrees, with an average low temperature in January of 1 degrees. The average rainfall is approximately 24.9 inches per year, with 39.8 inches of snow per year.