From a total population of 27,156, Maryville has a median age of 39.5. The average age of males, in Maryville, is 38.2 while the average age of females is 40.6. When you compare this to median age of Tennessee, Maryville is 1.2 years older.
The median income of individuals, in Maryville, is $27,057 while the average household income is $52,120. When comparing the median income of people living in Maryville to the rest of Tennessee, the average income in Maryville is $2,246 more.