Summary
Marathon Elementary is a PK–5 school serving 323 students in the small central Wisconsin community of Marathon, part of the Marathon City School District. The district ranks 118th of 432 Wisconsin districts (73rd percentile, 4 stars), and the school ranked 358th of 1,039 elementary schools in 2025–26 — the 66th percentile, 3 stars. That makes it a solidly above-average school, though below its district's percentile and below its own 2018–19 high of 75th percentile.
Two things stand out most. First, attendance: chronic absenteeism was 7.1% in 2024–25, less than half the state rate of 17.3% and about half the district rate of 14.2%, and lower than nearly every nearby Wausau school, including Maine (12.3%), Thomas Jefferson (7.9%) and John Marshall (16.7%); it is close to Edgar Elementary (6.8%) and Rib Mountain Elementary (6.3%). Second, academics are uneven by grade. Third-grade ELA (73.33 vs. the state's 52.08), fifth-grade math (71.43 vs. 51.81) and fourth-grade science (61.36 vs. 53.46) are clear strengths, and fifth-grade math beats South Mountain Elementary, Rib Mountain and Edgar. Class sizes are also comparatively small at 11.4 students per teacher, with $15,762 in per-pupil spending.
The main academic red flag for 2025–26 is fourth-grade ELA, where Marathon scored 45.45 against a state rate of 53.87 and trailed South Mountain (67.65), Stettin Elementary (68.63), Edgar (66.67) and Rib Mountain (64.71). Results also are not evenly distributed across student groups: effectiveness ranks near the middle for female students (49th percentile) and special education students (47th percentile) and only 37th percentile for low-socioeconomic-status students, while male students rank 79th percentile. For parents, the takeaway is a school with strong attendance, standout math and science, and a favorable student-teacher ratio, with clear opportunities in fourth-grade ELA and in closing subgroup gaps.
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