Delmont is located in South Dakota. Delmont, South Dakota has a population of 218. Delmont is less family-centric than the surrounding county with 15.79% of the households containing married families with children. The county average for households married with children is 34.19%.
The median household income in Delmont, South Dakota is $37,188. The median household income for the surrounding county is $66,750 compared to the national median of $69,021. The median age of people living in Delmont is 47.8 years.
The average high temperature in July is 88.7 degrees, with an average low temperature in January of 11.2 degrees. The average rainfall is approximately 25.2 inches per year, with 35.4 inches of snow per year.