Cosby is located in Tennessee. Cosby, Tennessee 37722has a population of 969. Cosby 37722 is less family-centric than the surrounding county with 20% households with children. The county percentage for households with children is 22%.
The median household income in Cosby, Tennessee 37722 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 37722 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.