For the 2026 school year, there is 1 public high school serving 809 students in Marathon, FL.
The top-ranked public high school in Marathon, FL is Marathon School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Marathon, FL public high school have an average math proficiency score of 48% (versus the Florida public high school average of 41%), and reading proficiency score of 41% (versus the 51% statewide average). High schools in Marathon have an average ranking of 5/10, which is in the bottom 50% of Florida public high schools.
Marathon, FL public high school have a Graduation Rate of 87%, which is less than the Florida average of 88%.
The school with highest graduation rate is Marathon School, with 85-89% graduation rate. Read more about public school graduation rate statistics in Florida or national school graduation rate statistics.
Minority enrollment is 63% of the student body (majority Hispanic), which is less than the Florida public high school average of 66% (majority Hispanic).
Best Public High Schools in Marathon, FL (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Marathon School
(Math: 48% | Reading: 41%)
Rank:
Rank:
4/
Bottom 50%10
350 Sombrero Beach Rd
Marathon, FL 33050
(305) 289-2480
Marathon, FL 33050
(305) 289-2480
Gr: 6-12 | 809 students Student-teacher ratio: 15:1 Minority enrollment: 63%
Frequently Asked Questions
What are the top-ranked public high schools in Marathon, FL?
The top-ranked public high schools in Marathon, FL include Marathon School.
How many public high schools are located in Marathon?
1 public high schools are located in Marathon.
What is the racial composition of students in Marathon?
Marathon public high schools minority enrollment is 63% of the student body (majority Hispanic), which is less than the Florida public high schools average of 66% (majority Hispanic).
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