In 2023, Marietta, MS had a population of 159 people with a median age of 46.2 and a median household income of $58,750. Between 2022 and 2023 the population of Marietta, MS declined from 171 to 159, a −7.02% decrease and its median household income grew from $57,813 to $58,750, a 1.62% increase.
The 5 largest ethnic groups in Marietta, MS are White (Non-Hispanic) (98.7%), Two Races Including Other (Non-Hispanic) (1.26%), Black or African American (Non-Hispanic) (0%), American Indian & Alaska Native (Non-Hispanic) (0%), and Asian (Non-Hispanic) (0%).
None of the households in Marietta, MS 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 Marietta, MS are U.S. citizens.
In 2023, the median property value in Marietta, MS was $104,200, and the homeownership rate was 83.6%.
Most people in Marietta, MS drove alone to work, and the average commute time was 33.1 minutes. The average car ownership in Marietta, MS was 3 cars per household.