In 2023, Vienna, SD had a population of 44 people with a median age of 30.5 and a median household income of $34,583. Between 2022 and 2023 the population of Vienna, SD declined from 107 to 44, a −58.9% decrease and its median household income grew from $32,321 to $34,583, a 7% increase.
The 5 largest ethnic groups in Vienna, SD are White (Non-Hispanic) (100%), White (Hispanic) (0%), Black or African American (Non-Hispanic) (0%), Black or African American (Hispanic) (0%), and American Indian & Alaska Native (Non-Hispanic) (0%).
None of the households in Vienna, 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 Vienna, SD are U.S. citizens.
In 2023, the median property value in Vienna, SD was $67,500, and the homeownership rate was 100%.
Most people in Vienna, SD drove alone to work, and the average commute time was 26.6 minutes. The average car ownership in Vienna, SD was 3 cars per household.