From a total population of 24,001, Denison has a median age of 39.5. The average age of males, in Denison, is 35.8 while the average age of females is 43.6. When you compare this to median age of Texas, Denison is 5.6 years older.
The median income of individuals, in Denison, is $21,750 while the average household income is $36,472. When comparing the median income of people living in Denison to the rest of Texas, the average income in Denison is $4,763 less.