
Murillo
- County:
- Hidalgo County
- County Seat:
- No
- Area (mi²):
- 5.787
- State:
- Texas
Murillo is a CDP located in Hidalgo County, Texas. Murillo has a 2025 population of 9,094. Murillo is currently growing at a rate of 1.3% annually but its population has decreased by -2.54% since the most recent census, which recorded a population of 9,331 in 2020.
The average household income in Murillo is $72,474 with a poverty rate of 22.53%. The median age in Murillo is 24.7 years: 24 years for males, and 24.9 years for females.