Cumb Gap is located in Tennessee. Cumb Gap, Tennessee has a population of 168.
The median household income in Cumb Gap, Tennessee is $36,250. The median household income for the surrounding county is $41,938 compared to the national median of $69,021. The median age of people living in Cumb Gap is 25.9 years.
The average high temperature in July is 86.6 degrees, with an average low temperature in January of 24.3 degrees. The average rainfall is approximately 50.1 inches per year, with 11 inches of snow per year.
