For the 2026 school year, there are 2 public schools serving 673 students in Marathon, NY (there are 2 private schools, serving 57 private students). 92% of all K-12 students in Marathon, NY are educated in public schools (compared to the NY state average of 85%).
The top-ranked public schools in Marathon, NY are Marathon High School and William Appleby Elementary School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Marathon, NY public schools have an average math proficiency score of 51% (versus the New York public school average of 53%), and reading proficiency score of 54% (versus the 49% statewide average). Schools in Marathon have an average ranking of 6/10, which is in the top 50% of New York public schools.
Minority enrollment is 2% of the student body (majority Hispanic and Black), which is less than the New York public school average of 61% (majority Hispanic).
Best Public Schools in Marathon, NY (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Marathon High School
(Math: 55-59% | Reading: 60-64%)
Rank:
Rank:
7/
Top 50%10
1 Park St
Marathon, NY 13803
(607) 849-3251
Marathon, NY 13803
(607) 849-3251
Gr: 7-12 | 295 students Student-teacher ratio: 9:1 Minority enrollment: 3%
Rank: #22.
William Appleby Elementary School
(Math: 45-49% | Reading: 45-49%)
Rank:
Rank:
5/
Bottom 50%10
24 Albro Rd
Marathon, NY 13803
(607) 849-3281
Marathon, NY 13803
(607) 849-3281
Gr: PK-6 | 378 students Student-teacher ratio: 11:1 Minority enrollment: 2%
Frequently Asked Questions
What are the top-ranked public schools in Marathon, NY?
The top-ranked public schools in Marathon, NY include Marathon High School and William Appleby Elementary School.
How many public schools are located in Marathon?
2 public schools are located in Marathon.
What percentage of students in Marathon go to public school?
92% of all K-12 students in Marathon are educated in public schools (compared to the NY state average of 85%).
What is the racial composition of students in Marathon?
Marathon public schools minority enrollment is 2% of the student body (majority Hispanic and Black), which is less than the New York public schools average of 61% (majority Hispanic).
Recent Articles
The School Choice Comparison Worksheet: 15 Factors Beyond Test Scores
Compare public schools with confidence using this 15-factor worksheet that looks beyond test scores to school culture, programs, safety, and student support.
Boundary Changes and Rezoning: How to Protect Your Child's School Plan
Learn why school boundary changes happen, how rezoning affects families, and the practical steps parents can take to protect their child's educational plan.
Teacher Turnover: How to Read the Warning Signs
Learn how to identify warning signs of teacher turnover, what causes frequent staff changes, and how parents can evaluate school stability.