From a total population of 15,252, Gatesville has a median age of 36.5. The average age of males, in Gatesville, is 37.2 while the average age of females is 35.5. When you compare this to median age of Texas, Gatesville is 2.6 years older.
The median income of individuals, in Gatesville, is $11,182 while the average household income is $40,480. When comparing the median income of people living in Gatesville to the rest of Texas, the average income in Gatesville is $15,331 less.