In 2023, Nisland, SD had a population of 167 people with a median age of 31.9 and a median household income of $29,444. Between 2022 and 2023 the population of Nisland, SD declined from 239 to 167, a −30.1% decrease and its median household income grew from $28,438 to $29,444, a 3.54% increase.
The 5 largest ethnic groups in Nisland, SD are White (Non-Hispanic) (71.3%), Two+ (Non-Hispanic) (26.9%), Two+ (Hispanic) (1.2%), White (Hispanic) (0.599%), and Black or African American (Non-Hispanic) (0%).
None of the households in Nisland, SD reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
100% of the residents in Nisland, SD are U.S. citizens.
In 2023, the median property value in Nisland, SD was $75,500, and the homeownership rate was 67.6%.
Most people in Nisland, SD drove alone to work, and the average commute time was 31 minutes. The average car ownership in Nisland, SD was 2 cars per household.