In 2023, Castalian Springs, TN had a population of 648 people with a median age of N/A and a median household income of $86,071. Between 2022 and 2023 the population of Castalian Springs, TN grew from 620 to 648, a 4.52% increase and its median household income grew from $81,016 to $86,071, a 6.24% increase.
The 5 largest ethnic groups in Castalian Springs, TN are White (Non-Hispanic) (92.3%), Two+ (Non-Hispanic) (6.33%), Asian (Non-Hispanic) (1.39%), White (Hispanic) (0%), and Black or African American (Non-Hispanic) (0%).
None of the households in Castalian Springs, 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 Castalian Springs, TN are U.S. citizens.
In 2023, the median property value in Castalian Springs, TN was $250,000, and the homeownership rate was 100%.
Most people in Castalian Springs, TN drove alone to work, and the average commute time was 25.2 minutes. The average car ownership in Castalian Springs, TN was 2 cars per household.