New Underwood is located in South Dakota. New Underwood, South Dakota has a population of 764. New Underwood is less family-centric than the surrounding county with 28.82% of the households containing married families with children. The county average for households married with children is 28.95%.
The median household income in New Underwood, South Dakota is $65,694. The median household income for the surrounding county is $52,245 compared to the national median of $57,652. The median age of people living in New Underwood is 37.4 years.
The average high temperature in July is 87.9 degrees, with an average low temperature in January of 10.5 degrees. The average rainfall is approximately 18.1 inches per year, with 34 inches of snow per year.
