From a total population of 36,176, Brentwood has a median age of 41. The average age of males, in Brentwood, is 40.8 while the average age of females is 41.3. When you compare this to median age of Tennessee, Brentwood is 2.7 years older.
The median income of individuals, in Brentwood, is $58,745 while the average household income is $138,395. When comparing the median income of people living in Brentwood to the rest of Tennessee, the average income in Brentwood is $33,934 more.