The top reported proficiency rate is 73% in Math. The lowest is 52% in Science.
Original Research by School Decision on Marathon High School
Marathon High School serves grades seven through twelve in a combined building in Marathon, a small town in Cortland County. The school sits at the center of a rural district facing both structural budget pressures and, on the positive side, community investment in facilities and student nutrition.
The school's recent test results, from the state's 2024-25 assessments, paint a mixed picture. In seventh-grade math, about two-thirds of students scored at proficient levels, and eighth-grade math showed stronger results. In English language arts, proficiency dropped below the midpoint for both tested grades, with seventh graders at roughly mid-range and eighth graders below. Science results for the eighth grade fell to about half proficient. Across the board, participation rates in testing show gaps worth noting: eighth-grade math testing had notably lower participation, which can mean the picture is incomplete. Among the county's districts, Marathon High School sits in the top quartile for overall proficiency index, a positioning that reflects the uneven spread of performance across Cortland County rather than a broad strength.
The school enrolls a small but stable body of roughly mid-sized enrollment balanced across the six grades. Nearly half of students qualify for free or reduced-price lunch, a figure that speaks to the economic circumstances of the families served. The student body is predominantly white, with very small numbers of students of other races and ethnicities. The school does not report special education enrollment or English learner data in the available records.
Marathon Central School District, which operates the school, is navigating significant budget strain. The district faced a substantial budget gap for the 2026-27 school year and proposed cuts to sports, student programs, and staff positions to bring the budget into balance. The proposed tax levy increase, applied at the state-allowed maximum, represents a marked jump after years of flat or very low increases, a change that will affect property owners. A bright spot is that the community approved a capital project in fall 2024 that funds facility improvements without additional tax burden. Further, the district now provides breakfast and lunch at no cost to all students, an expansion that reduces the out-of-pocket costs for families.
The housing market in the Marathon zip code is moderately valued, well below state and national benchmarks. Monthly housing costs run substantially lower than state-wide norms, and mortgage payments are affordable relative to local incomes. Rents, similarly, are modest. These housing costs are a real advantage for families working in or near the area.
A parent considering Marathon High School should expect a small-town school setting with middle-grade math proficiency but lower language arts and science results, particular attention needed to eighth-grade testing gaps, a student body shaped by rural economic conditions, and a district managing real financial constraints that will affect program breadth and staff resources in the year ahead. The affordability of housing and free meals are material benefits for families in the area. The school's overall position in county proficiency metrics masks uneven performance across subjects and grades, so a parent may want to look into the school's approach to reading and science instruction more directly with administrators.
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