RIO GRANDE CITY CISD GRULLA H S School
| Name | RIO GRANDE CITY CISD GRULLA H S School |
| Grades | Class 09 to Class 12 |
| Address | FORT RINGGOLD |
| City | Rio Grande City |
| School District | RIO GRANDE CITY CISD |
| County | Starr County |
| Zipcode | 78582-4799 |
| Phone No. | (956)716-6700 |
| State | Texas |
| Rural | Fringe |
| Students | 789 |
| Teachers | 65 |
| Student Teacher Ratio | 12.2 students per teacher |
| Charter School | No |
| Magnet School | No |
RIO GRANDE CITY CISD GRULLA H S School is located at FORT RINGGOLD in Rio Grande City city of Starr County county in Texas. This school comes under RIO GRANDE CITY CISD. You can call them at (956)716-6700 for more details. This is not a magnet school. Total seven hundred eighty nine students from class 09 to class 12 study in this school who are taught by sixty five teachers. This is not a charter school. The student teacher ratio of this school is 12.2.