Cosby is located in Tennessee. Cosby, Tennessee has a population of 969. Cosby is more family-centric than the surrounding county with 24% households with children. The county percentage for households with children is 22%.
The median household income in Cosby, Tennessee is $47,793. The median household income for the surrounding county is $38,633 compared to the national median of $66,222. The median age of people living in Cosby is 47.6 years.
The average high temperature in July is 86.2 degrees, with an average low temperature in January of 27.5 degrees. The annual precipitation is 49.6.