Johnson City is located in Tennessee. Johnson City, Tennessee 37615has a population of 68,651. Johnson City 37615 is more family-centric than the surrounding county with 25% households with children. The county percentage for households with children is 24%.
The median household income in Johnson City, Tennessee 37615 is $44,161. The median household income for the surrounding county is $50,852 compared to the national median of $66,222. The median age of people living in Johnson City 37615 is 38.1 years.
The average high temperature in July is 84.8 degrees, with an average low temperature in January of 24.35 degrees. The annual precipitation is 41.67.