Best Grand Isle Public Schools (2026)

For the 2026 school year, there is 1 public school serving 76 students in Grand Isle, LA.

The top-ranked public school in Grand Isle, LA is Grand Isle High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.

Grand Isle, LA public school have an average math proficiency score of 34% (versus the Louisiana public school average of 34%), and reading proficiency score of 45% (versus the 43% statewide average). Schools in Grand Isle have an average ranking of 6/10, which is in the top 50% of Louisiana public schools.

Minority enrollment is 24% of the student body (majority Hispanic), which is less than the Louisiana public school average of 59% (majority Black).