Grand Isle High School
| Name | Grand Isle High School |
| Grades | Class PK to Class 12 |
| Address | P.O. Box 995 |
| City | Grand Isle |
| School District | Jefferson Parish |
| County | Jefferson Parish |
| Zipcode | 70358-0995 |
| Phone No. | (985)787-2577 |
| State | Louisiana |
| Rural | Remote |
| Students | 131 |
| Teachers | 19 |
| Student Teacher Ratio | 6.9 students per teacher |
| Charter School | No |
| Magnet School | No |
Grand Isle High School is located at P.O. Box 995 in Grand Isle city of Jefferson Parish county in Louisiana. This school comes under Jefferson Parish. You can call them at (985)787-2577 for more details. This is not a magnet school. Total one hundred thirty one students from class PK to class 12 study in this school who are taught by nineteen teachers. This is not a charter school. The student teacher ratio of this school is 6.9.