In 2023, Altamont, MO had a population of 150 people with a median age of 36.5 and a median household income of $41,250. Between 2022 and 2023 the population of Altamont, MO declined from 156 to 150, a −3.85% decrease and its median household income grew from $40,000 to $41,250, a 3.13% increase.
The 5 largest ethnic groups in Altamont, MO are White (Non-Hispanic) (98.7%), Two Races Including Other (Non-Hispanic) (1.33%), Black or African American (Non-Hispanic) (0%), American Indian & Alaska Native (Non-Hispanic) (0%), and Asian (Non-Hispanic) (0%).
None of the households in Altamont, 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 Altamont, MO are U.S. citizens.
Most people in Altamont, MO drove alone to work, and the average commute time was 21.3 minutes. The average car ownership in Altamont, MO was 2 cars per household.