In 2023, South Vienna, OH had a population of 516 people with a median age of 48.9 and a median household income of $70,833. Between 2022 and 2023 the population of South Vienna, OH declined from 573 to 516, a −9.95% decrease and its median household income grew from $67,708 to $70,833, a 4.62% increase.
The 5 largest ethnic groups in South Vienna, OH are White (Non-Hispanic) (98.4%), Black or African American (Non-Hispanic) (1.16%), Two+ (Non-Hispanic) (0.388%), White (Hispanic) (0%), and Black or African American (Hispanic) (0%).
None of the households in South Vienna, OH 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 South Vienna, OH are U.S. citizens.
In 2023, the median property value in South Vienna, OH was $141,400, and the homeownership rate was 64.3%.
Most people in South Vienna, OH drove alone to work, and the average commute time was 34.4 minutes. The average car ownership in South Vienna, OH was 2 cars per household.