From a total population of 38,951, Keller has a median age of 40.2. The average age of males, in Keller, is 39.7 while the average age of females is 40.7. When you compare this to median age of Texas, Keller is 6.3 years older.
The median income of individuals, in Keller, is $45,415 while the average household income is $114,266. When comparing the median income of people living in Keller to the rest of Texas, the average income in Keller is $18,902 more.