C+
Marathon School
PublicHighGrades 6–12
350 Sombrero Beach Rd, Marathon, FL 33050 · (305) 289-2480 · Part of Monroe County School District
Students
809
Students per teacher
15:1
Free or reduced lunch
49%
Setting
Town
Grades
6–12
What stands out about Marathon School
- Reading / language arts 11 pts below the state
- Enrollment up 31.3% since 2020
- Next stop for Cudjoe Key kids: 3 high schools
On the path
Where Cudjoe Key kids come from and go next.
PK–87 schoolsDepends on your address
6–12Marathon SchoolYou are here
123 high schoolsDepends on your address
Test scores
EDFacts via Urban Institute Education Data Portal (SY2020-21) · 2020–21Math proficiency46%
State average 48%
Reading / language arts41%
State average 52.1%
Location
Directions ↗
350 Sombrero Beach Rd, Marathon
Students
Enrollment by grade
Grade 6102
Grade 7118
Grade 8125
Grade 9113
Grade 10108
Grade 11126
Grade 12117
Enrollment over time
616’20
671’21
707’22
772’23
809’24
Up 31.3% since 2020.
Who goes here
Hispanic 55%White 37%Black 5%Two or more races 2%Asian <1%Native Hawaiian/Pacific Islander <1%
As reported to NCES, share of students with a reported race or ethnicity.
What neighbors say
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Parents talk
Conversations in Town Square that mention Marathon School.
Other schools in Monroe County School District
School facts: U.S. Department of Education (NCES), 2024-2025 school year. Scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). The School Grade is our own summary of state test results. Neighbor ratings are opinions, not an official measure of school quality.