In 2021, Signal Mountain, TN had a population of 8.77k people with a median age of 43.9 and a median household income of $114,464. Between 2020 and 2021 the population of Signal Mountain, TN grew from 8,574 to 8,770, a 2.29% increase and its median household income grew from $109,611 to $114,464, a 4.43% increase.
The 5 largest ethnic groups in Signal Mountain, TN are White (Non-Hispanic) (96%), Two+ (Non-Hispanic) (2.65%), Two+ (Hispanic) (0.479%), Black or African American (Non-Hispanic) (0.342%), and Asian (Non-Hispanic) (0.296%).
None of the households in Signal Mountain, 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.
99.5% of the residents in Signal Mountain, TN are U.S. citizens.
In 2021, the median property value in Signal Mountain, TN was $360,000, and the homeownership rate was 88.9%.
Most people in Signal Mountain, TN drove alone to work, and the average commute time was 26.4 minutes. The average car ownership in Signal Mountain, TN was 2 cars per household.