Buchanan is located in Tennessee. Buchanan, Tennessee has a population of 18. Buchanan is more family-centric than the surrounding county with 29% households with children. The county percentage for households with children is 23%.
The median household income in Buchanan, Tennessee is $31,513. The median household income for the surrounding county is $42,632 compared to the national median of $66,222. The median age of people living in Buchanan is 47.8 years.
The average high temperature in July is 88.23 degrees, with an average low temperature in January of 24.45 degrees. The annual precipitation is 53.55.
