From a total population of 35,247, Rockwall has a median age of 35.8. The average age of males, in Rockwall, is 34.6 while the average age of females is 36.9. When you compare this to median age of Texas, Rockwall is 1.9 years older.
The median income of individuals, in Rockwall, is $34,789 while the average household income is $86,627. When comparing the median income of people living in Rockwall to the rest of Texas, the average income in Rockwall is $8,276 more.