Round Rock is a city located in Arizona. Round Rock has a 2020 population of 769. Round Rock is currently declining at a rate of 0.00% annually and its population has decreased by -2.53% since the most recent census, which recorded a population of 789 in 2010. Round Rock reached it's highest population of 1,003 in 2013.
The average household income in Round Rock is $36,874 with a poverty rate of 30.04%. The median rental costs in recent years comes to - per month, and the median house value is $60,300. The median age in Round Rock is 25.7 years, 27.1 years for males, and 23.8 years for females. For every 100 females there are 66.5 males.