Bethesda is located in Tennessee. Bethesda, Tennessee has a population of 2,364.
The median household income in Bethesda, Tennessee is $133,367. The median household income for the surrounding county is $116,492 compared to the national median of $69,021. The median age of people living in Bethesda is 44.2 years.
The average high temperature in July is 88.9 degrees, with an average low temperature in January of 26.1 degrees. The average rainfall is approximately 55 inches per year, with 2.7 inches of snow per year.