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SCHOOL COMMUNITY·MONROE·NCES 120132001296

MARATHON SCHOOL

350 SOMBRERO BEACH RD, MARATHON, FL 33050 · (305) 289-2480 · Monroe County
GRADES 06–12HIGH33-TOWNTITLE IREGULAR SCHOOL809 STUDENTS
Enrollment
809
High
DISTRICT 344 · STATE 1,035
Student : Teacher
14.7:1
55 FTE teachers
DISTRICT 18.9:1 · STATE 23.5:1
Free / Reduced Lunch
49%
399 students
DISTRICT 41% · STATE 50%
Community
6
0 members
Enrollment and student:teacher ratio compared against other high schools. Free/Reduced Lunch and demographics compared against all schools.

Enrollment by grade, 2024-25

GradeStudentsShare
Grade 610213%
Grade 711815%
Grade 812515%
Grade 911314%
Grade 1010813%
Grade 1112616%
Grade 1211714%
Student demographics
56%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 65% · STATE 70% · US 70%
White
30137%
DISTRICT 39% · STATE 33% · US 43%
Hispanic
44555%
DISTRICT 42% · STATE 38% · US 30%
Black
425%
DISTRICT 14% · STATE 21% · US 15%
Asian
40%
DISTRICT 1% · STATE 3% · US 6%
Two+
162%
DISTRICT 3% · STATE 4% · US 5%
Pacific Islander
10%
DISTRICT 0% · STATE 0% · US 0%
Student head counts by race/ethnicity from federal NCES enrollment data. District, state, and US figures are each group's share of all public school students in that area (US excludes territories). Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
45556%
Female
35444%

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Test scores

FAST / B.E.S.T. 2024-25 . % at Level 3 or Above
English Language Arts
46.4%
FL avg 56.7% . +8.5pp since 2023
Math
51.8%
FL avg 58.9% . +6.4pp since 2023

What this means: On the FAST / B.E.S.T., Florida's statewide test, about 46 of every 100 students at this school read and write at grade level and about 52 of 100 do math at grade level. Across all Florida schools, those numbers are about 57 and 59. Reading and writing scores are up about 9 points since 2023, while math scores are up about 6 points.

FAST / B.E.S.T. results by year

School yearEnglish Language ArtsMath
2024-2546.4%51.8%
2023-2437.9%45.4%
% at Level 3 or Above, all students and all tested grades.
Source: FAST / B.E.S.T.. All students, all grades. See all years and grades →

BeatsExpectations

Demographically-adjusted score · methodology
Tier
AS EXPECTED
Performing as predicted given the school's student profile
Actual proficiency
43.3%
composite math + reading, all grades
Predicted
56.5%
based on FL schools with similar FRL share
Beats by
-13.2pp
below demographic expectation

What this means: About 43% of students here test proficient in math and reading, compared with the roughly 56% typical for Florida schools with a similar share of low-income students. BeatsExpectations measures results against demographically similar schools rather than by raw scores, and this school falls within the typical range, neither among Florida's top nor bottom 10%.

BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →

Schools most like MARATHON SCHOOL

MARATHON SCHOOL's state test result (43.3% proficient) is higher than 2 of the 5 schools below with a result.

SchoolStudentsLow-incomeProficient
MARATHON SCHOOL this school80949.3%43.3%
DESOTO COUNTY HIGH SCHOOL
ARCADIA
1,21550.9%40.0%
SARASOTA MILITARY ACADEMY
SARASOTA
99753.0%45.6%
ISLAND COAST HIGH SCHOOL
CAPE CORAL
1,47751.0%31.3%
NAPLES HIGH SCHOOL
NAPLES
1,53547.4%58.2%
GLOBAL LEADERSHIP ACADEMY HIGH SCHOOL
JACKSONVILLE
62648.9%48.9%
Matched among Florida high schools on enrollment, the share of students from low-income families (eligible for free or reduced-price lunch), and racial and ethnic makeup. Proficient is the average share of students meeting the state standard across all of the school's state tests in 2023-24 and 2024-25, the same combined score our test-score rankings use. Online schools and schools serving specialized populations are not matched.

Where MARATHON SCHOOL ranks

Among high schools
MeasureThis schoolIn FloridaIn Monroe County
State test proficiency
ranked highest first
43.3%#438 of 555N/A
Math proficiency
ranked highest first
51.8%#168 of 549
▲ 17
N/A
Reading proficiency
ranked highest first
46.4%#424 of 559
▲ 47
N/A
Enrollment
ranked largest first
809#430 of 830#2 of 7
Students per teacher
ranked fewest first
14.7:1#21 of 575N/A
Diversity index
ranked most diverse first
55.6%#328 of 594N/A
Free and reduced lunch
ranked highest share first
49.3%#248 of 630N/A
Enrollment change since 2017-18
ranked fastest growth first
+26.6%#51 of 246N/A
Ranked against other public high schools. Online schools are left out of every list, and test-score lists leave out schools that serve specialized populations. Each rank links to the full list. Arrows under a test-score rank show places moved since the prior test year, among schools tested both years.

4-year change

SY 2020-21 vs SY 2024-25
Enrollment
809
+193 (+31%) vs 2020
+55% since 1990-91, when it was 522
Student : Teacher
14.7:1
was 14.3:1
Source: NCES Common Core of Data

Enrollment and staffing by year

School yearStudentsTeachers (FTE)Students per teacherFree and reduced lunch
2024-258095514.7:149% (399)
2023-247725115.1:154% (418)
2022-237074515.7:154% (380)
2020-216164314.3:140% (246)
2017-186394713.6:172% (460)
2015-166834216.3:154% (371)
2010-116113816.1:149% (301)
2000-016904017.3:140% (276)
1990-915223514.9:1N/A
Source: NCES Common Core of Data. Rows are the federal collections on file for MARATHON SCHOOL.

About MARATHON SCHOOL

MARATHON SCHOOL is a public small high school in MARATHON, Florida. The latest federal count shows 809 students in grades 6 through 12. Against the 1,035-student average for high schools in Florida, enrollment here is 22% lower.

The district for MARATHON SCHOOL is MONROE, with 22 schools and 8,928 students.

Hispanic students account for 55% of enrollment at MARATHON SCHOOL. Enrollment also includes 37% White and 5% Black. The school's Hispanic share is 30 points above the 25% share among Monroe County residents. By the diversity index, MARATHON SCHOOL comes in at 56%.

At MARATHON SCHOOL, 55 full-time-equivalent teachers work with students, a ratio of about 14.7:1. For comparison, high schools in Florida average 23.5:1. Roughly 49% of the student body qualifies for free or reduced-price lunch. That is close to the 47% average for public schools in Monroe County.

MARATHON SCHOOL is 13.2 points below its predicted average proficiency rate on state tests (43.3% versus 56.5%), which places it in neither the top nor the bottom 10% in Florida.

According to the American Community Survey, in Monroe County, median household income is about $87,738, roughly 39% of adults have a four-year degree or more, and about 7% of residents live below the federal poverty line. MARATHON SCHOOL is one of 25 public schools in Monroe County, which together enroll about 8,928 students.

The closest public school, STANLEY SWITLIK ELEMENTARY SCHOOL, is about 1.2 miles from MARATHON SCHOOL. The average proficiency across nearby scored schools is 65.6%; MARATHON SCHOOL's is 43.3%, ranking 7th of 7.

The school's locale code, Town: Remote, means it is in a town far from an urbanized area.

MARATHON SCHOOL saw enrollment rise 31% between 2020-21 and 2024-25.

Families, students, and staff can use this page to discuss sports schedules, lunch menus, and spirit week at MARATHON SCHOOL. Anyone with firsthand experience at this school can post or comment.

Monroe County at a glance

View full county profile
Population
81,860
Census ACS
Median income
$87,738
Household, ACS
Bachelor's+
39%
Adults 25+
Poverty rate
7%
Below federal line
Schools in county
25
8,928 students

Quick facts

School name
MARATHON SCHOOL
District
MONROE
Address
350 SOMBRERO BEACH RD, MARATHON, FL 33050
Phone
(305) 289-2480
County
Monroe County
Level
High
Grade range
06–12
Total enrollment
809
Teachers (FTE)
55
Student–teacher ratio
14.7:1
Free and reduced lunch
399 (49%)
Locale
33-Town: Remote
NCES ID
120132001296
Charter school
No
Virtual school
No

Related schools

Other schools in MONROE
Other schools in MARATHON
Other Marathon schools

One other US public school is named Marathon. MARATHON SCHOOL is the largest of the 2.

Nearby schools

Frequently asked questions

About MARATHON SCHOOL
How many students attend MARATHON SCHOOL?
MARATHON SCHOOL enrolls approximately 809 students in grades 06-12.
What grades does MARATHON SCHOOL serve?
MARATHON SCHOOL serves grades 06-12.
What is the student-teacher ratio at MARATHON SCHOOL?
The student-to-teacher ratio at MARATHON SCHOOL is approximately 14.7:1 (55 FTE teachers).
What is the student diversity at MARATHON SCHOOL?
Student demographics at MARATHON SCHOOL are roughly 37% White, 55% Hispanic, 5% Black, 0% Asian, 2% Two or more.
What district is MARATHON SCHOOL in?
MARATHON SCHOOL is part of MONROE.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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