Richland Hills
- County:
- Tarrant County
- County Seat:
- No
- Area (mi²):
- 3.135
- State:
- Texas
Richland Hills is a city located in Tarrant County, Texas. Richland Hills has a 2026 population of 8,546. Richland Hills is currently growing at a rate of 1.63% annually but its population has decreased by -0.57% since the most recent census, which recorded a population of 8,595 in 2020.