Red Oak is a city located in Ellis County Texas. With a 2020 population of 14,342, it is the 193rd largest city in Texas and the 2382nd largest city in the United States . Red Oak is currently growing at a rate of 3.16% annually and its population has increased by 33.18% since the most recent census, which recorded a population of 10,769 in 2010. Red Oak reached it's highest population of 14,342 in 2021. Spanning over 16 miles, Red Oak has a population density of 922 people per square mile.
The average household income in Red Oak is $94,617 with a poverty rate of 6.12%. The median rental costs in recent years comes to $1,136 per month, and the median house value is $207,600. The median age in Red Oak is 34.3 years, 32.7 years for males, and 36.4 years for females.