Nisland is located in South Dakota. Nisland, South Dakota has a population of 218. Nisland is less family-centric than the surrounding county with 19% households with children. The county percentage for households with children is 29%.
The median household income in Nisland, South Dakota is $39,130. The median household income for the surrounding county is $50,196 compared to the national median of $66,222. The median age of people living in Nisland is 48.8 years.
The average high temperature in July is 86.7 degrees, with an average low temperature in January of 7.8 degrees. The annual precipitation is 15.48.