In 2023, Walnut Grove, MO had a population of 566 people with a median age of 46.6 and a median household income of $45,357. Between 2022 and 2023 the population of Walnut Grove, MO grew from 529 to 566, a 6.99% increase and its median household income declined from $47,917 to $45,357, a −5.34% decrease.
The 5 largest ethnic groups in Walnut Grove, MO are White (Non-Hispanic) (93.8%), Two+ (Hispanic) (3.53%), Two+ (Non-Hispanic) (1.24%), Other (Hispanic) (0.883%), and American Indian & Alaska Native (Non-Hispanic) (0.53%).
None of the households in Walnut Grove, 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 Walnut Grove, MO are U.S. citizens.
In 2023, the median property value in Walnut Grove, MO was $127,600, and the homeownership rate was 67.6%.
Most people in Walnut Grove, MO drove alone to work, and the average commute time was 29.1 minutes. The average car ownership in Walnut Grove, MO was 2 cars per household.
