Duff is located in Tennessee. Duff, Tennessee has a population of 1,585. Duff is less family-centric than the surrounding county with 23.45% of the households containing married families with children. The county average for households married with children is 23.46%.
The median household income in Duff, Tennessee is $53,750. The median household income for the surrounding county is $46,110 compared to the national median of $69,021. The median age of people living in Duff is 44.6 years.
The average high temperature in July is 86.4 degrees, with an average low temperature in January of 23.8 degrees. The average rainfall is approximately 51.9 inches per year, with 7.3 inches of snow per year.
