In 2022, Weldon Spring, MO had a population of 5.32k people with a median age of 56.9 and a median household income of $143,389. Between 2021 and 2022 the population of Weldon Spring, MO declined from 5,348 to 5,320, a −0.524% decrease and its median household income grew from $131,213 to $143,389, a 9.28% increase.
The 5 largest ethnic groups in Weldon Spring, MO are White (Non-Hispanic) (91%), Asian (Non-Hispanic) (5.11%), Black or African American (Non-Hispanic) (1.95%), Two+ (Non-Hispanic) (1.58%), and White (Hispanic) (0.32%).
None of the households in Weldon Spring, 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.
99.1% of the residents in Weldon Spring, MO are U.S. citizens.
In 2022, the median property value in Weldon Spring, MO was $496,700, and the homeownership rate was 88.6%.
Most people in Weldon Spring, MO drove alone to work, and the average commute time was 21.4 minutes. The average car ownership in Weldon Spring, MO was 2 cars per household.