Ennis is a city located in Ellis County Texas. With a 2020 population of 21,203, it is the 136th largest city in Texas and the 1770th largest city in the United States . Ennis is currently growing at a rate of 2.04% annually and its population has increased by 14.53% since the most recent census, which recorded a population of 18,513 in 2010. Ennis reached it's highest population of 21,203 in 2021. Spanning over 33 miles, Ennis has a population density of 654 people per square mile.
The average household income in Ennis is $68,155 with a poverty rate of 15.03%. The median rental costs in recent years comes to $915 per month, and the median house value is $111,200. The median age in Ennis is 33.8 years, 33.1 years for males, and 34.1 years for females.