Nemo is located in South Dakota. Nemo, South Dakota has a population of 424. Nemo is less family-centric than the surrounding county with 9% households with children. The county percentage for households with children is 21%.
The median household income in Nemo, South Dakota is $50,064. The median household income for the surrounding county is $57,138 compared to the national median of $66,222. The median age of people living in Nemo is 47.5 years.
The average high temperature in July is 78.69 degrees, with an average low temperature in January of 12.79 degrees. The annual precipitation is 29.24.