In 2023, Vienna, MO had a population of 752 people with a median age of 37.4 and a median household income of $36,579. Between 2022 and 2023 the population of Vienna, MO declined from 796 to 752, a −5.53% decrease and its median household income grew from $35,856 to $36,579, a 2.02% increase.
The 5 largest ethnic groups in Vienna, MO are White (Non-Hispanic) (86.8%), Two+ (Non-Hispanic) (6.78%), American Indian & Alaska Native (Non-Hispanic) (4.52%), Other (Hispanic) (1.2%), and Black or African American (Non-Hispanic) (0.665%).
None of the households in Vienna, MO 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, MO are U.S. citizens.
Most people in Vienna, MO drove alone to work, and the average commute time was 21.9 minutes. The average car ownership in Vienna, MO was 1 car per household.