In 2021, Walnut Grove, MO had a population of 554 people with a median age of 48.1 and a median household income of $47,550. Between 2020 and 2021 the population of Walnut Grove, MO grew from 528 to 554, a 4.92% increase and its median household income grew from $45,573 to $47,550, a 4.34% increase.
The 5 largest ethnic groups in Walnut Grove, MO are White (Non-Hispanic) (99.1%), Two+ (Non-Hispanic) (0.903%), White (Hispanic) (0%), Black or African American (Non-Hispanic) (0%), and Black or African American (Hispanic) (0%).
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 2021, the median property value in Walnut Grove, MO was $93,700, and the homeownership rate was 64.4%.
Most people in Walnut Grove, MO drove alone to work, and the average commute time was 29 minutes. The average car ownership in Walnut Grove, MO was 2 cars per household.