Richland Hills is a city located in Texas. With a 2020 population of 7,787, it is the 284th largest city in Texas and the 3698th largest city in the United States . Richland Hills is currently declining at a rate of -1.05% annually and its population has decreased by -0.18% since the most recent census, which recorded a population of 7,801 in 2010. Richland Hills reached it's highest population of 8,865 in 1970. Spanning over 3 miles, Richland Hills has a population density of 2,484 people per square mile.
The average household income in Richland Hills is $75,150 with a poverty rate of 5.65%. The median rental costs in recent years comes to $955 per month, and the median house value is $149,400. The median age in Richland Hills is 42.6 years, 43.4 years for males, and 42.4 years for females.