Signal Mountain is located in Tennessee. Signal Mountain, Tennessee has a population of 8,507. Signal Mountain is more family-centric than the surrounding county with 33.36% of the households containing married families with children. The county average for households married with children is 28.57%.
The median household income in Signal Mountain, Tennessee is $103,139. The median household income for the surrounding county is $50,273 compared to the national median of $57,652. The median age of people living in Signal Mountain is 44.4 years.
The average high temperature in July is 84.2 degrees, with an average low temperature in January of 26.5 degrees. The average rainfall is approximately 54.3 inches per year, with 3.9 inches of snow per year.
