Duff is located in Tennessee. Duff, Tennessee has a population of 1,585. Duff is more family-centric than the surrounding county with 45.47% of the households containing married families with children. The county average for households married with children is 28.45%.
The median household income in Duff, Tennessee is $26,010. The median household income for the surrounding county is $35,377 compared to the national median of $57,652. The median age of people living in Duff is 36 years.
The average high temperature in July is 87.1 degrees, with an average low temperature in January of 24.6 degrees. The average rainfall is approximately 51.4 inches per year, with 13.5 inches of snow per year.
