In 2023, Walnut Grove, TN had a population of 576 people with a median age of 54.7 and a median household income of $123,063. Between 2022 and 2023 the population of Walnut Grove, TN declined from 660 to 576, a −12.7% decrease and its median household income N/A from N/A to $123,063, a N/A% N/A.
The 5 largest ethnic groups in Walnut Grove, TN are White (Non-Hispanic) (90.3%), Two+ (Hispanic) (6.6%), Two+ (Non-Hispanic) (2.78%), Other (Hispanic) (0.347%), and White (Hispanic) (0%).
None of the households in Walnut Grove, TN 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, TN are U.S. citizens.
In 2023, the median property value in Walnut Grove, TN was $476,400, and the homeownership rate was 89.1%.
Most people in Walnut Grove, TN drove alone to work, and the average commute time was 34.9 minutes. The average car ownership in Walnut Grove, TN was 3 cars per household.