In 2023, West Alton, MO had a population of 511 people with a median age of 36.7 and a median household income of $128,438. Between 2022 and 2023 the population of West Alton, MO declined from 513 to 511, a −0.39% decrease and its median household income grew from $102,969 to $128,438, a 24.7% increase.
The 5 largest ethnic groups in West Alton, MO are White (Non-Hispanic) (98%), Black or African American (Non-Hispanic) (1.57%), Two+ (Non-Hispanic) (0.391%), White (Hispanic) (0%), and Black or African American (Hispanic) (0%).
None of the households in West Alton, 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 West Alton, MO are U.S. citizens.
In 2023, the median property value in West Alton, MO was $156,300, and the homeownership rate was 94.3%.
Most people in West Alton, MO drove alone to work, and the average commute time was 28.9 minutes. The average car ownership in West Alton, MO was 2 cars per household.