From a total population of 104,446, Round Rock has a median age of 32.2. The average age of males, in Round Rock, is 31.9 while the average age of females is 32.7. When you compare this to median age of Texas, Round Rock is 1.7 years younger.
The median income of individuals, in Round Rock, is $30,605 while the average household income is $70,952. When comparing the median income of people living in Round Rock to the rest of Texas, the average income in Round Rock is $4,092 more.