From a total population of 61,990, Johnson City has a median age of 36.4. The average age of males, in Johnson City, is 36.1 while the average age of females is 36.5. When you compare this to median age of Tennessee, Johnson City is 1.9 years younger.
The median income of individuals, in Johnson City, is $27,619 while the average household income is $39,121. When comparing the median income of people living in Johnson City to the rest of Tennessee, the average income in Johnson City is $2,808 more.