El Castillo
- County:
- Starr County
- County Seat:
- No
- Area (mi²):
- 0.028
- State:
- Texas
El Castillo is a CDP located in Starr County, Texas Texas. Unfortunately, the data for this location is currently limited or unavailable.
The median age in El Castillo is 18.1 years: 18.2 years for males, and 12.9 years for females. For every 100 females there are 83.2 males.