New Underwood is located in South Dakota. New Underwood, South Dakota has a population of 889. New Underwood is more family-centric than the surrounding county with 47.97% of the households containing married families with children. The county average for households married with children is 27.5%.
The median household income in New Underwood, South Dakota is $71,250. The median household income for the surrounding county is $62,546 compared to the national median of $69,021. The median age of people living in New Underwood is 31 years.
The average high temperature in July is 86.3 degrees, with an average low temperature in January of 13.7 degrees. The average rainfall is approximately 18.3 inches per year, with 41.6 inches of snow per year.
