Marathon School
Public
High Grades 6–12 C+School Grade
Part of Monroe County School District
350 Sombrero Beach Rd, Marathon, FL 33050 · (305) 289-2480
Community ratings
Not rated yetBe the first neighbor to rate this school — an overall score plus Teachers, Communication, Safety and Activities.
Academic performance
Math proficiency46%
State average 48%
Reading / language arts41%
State average 52.1%
EDFacts via Urban Institute Education Data Portal (SY2020-21)
At a glance
809Students enrolled
15:1Student–teacher ratio
49%Free / reduced lunch
TownSetting
Regular SchoolSchool type
Enrollment by grade
Grade 6102
Grade 7118
Grade 8125
Grade 9113
Grade 10108
Grade 11126
Grade 12117
Students
Hispanic · 55%445
White · 37%301
Black · 5%42
Two or more races · 2%16
Asian · 0%4
Native Hawaiian/Pacific Islander · 0%1
Counts as reported to NCES; percentages are of students with a reported race/ethnicity.
Enrollment · last 5 years
616’20
671’21
707’22
772’23
809’24
Location
350 Sombrero Beach Rd Marathon
Neighbor reviews
Sign in to rate this school.
School facts from the U.S. Department of Education (NCES), 2024-2025 school year. Academic scores from the EDFacts via Urban Institute Education Data Portal (SY2020-21). Community ratings and reviews reflect neighbor opinions, not an official measure of school quality.