Summary:
Zip code 54110 is served by three public schools — Brillion Elementary (PK–5, 426 students), Brillion Middle (6–8, 211 students) and Brillion High (9–12, 327 students) — all part of the Brillion School District, which enrolls 964 students and ranks 76th of 432 Wisconsin districts, in the 82nd percentile with 4 stars. Together the three schools cover the full PK–12 range.
Brillion Middle is the academic standout: 57th of 643 schools statewide, 91st percentile, and the only 5-star rating in the group, up from 79th percentile in 2023–2024. Its 8th grade math proficiency is 83.33% against a state figure of 53.67%, with similarly large margins in 7th grade ELA, 8th grade social studies, and 8th grade science. Brillion Elementary is also strong, at 222nd of 1,039 (79th percentile, 4 stars), and every listed 2025–2026 test is above the state average, even though it has the group's highest free/reduced lunch rate (35.45%) and student-teacher ratio (14.4). Brillion High ranks 172nd of 533 (68th percentile, 3 stars) but posts a 94.3% graduation rate versus the state's 92.0% and above-state ACT results in ELA, math, and science; 10th grade Forward social studies, at 42.70%, falls below the state's 48.25%.
A district-wide strength is attendance: chronic absenteeism is 4.1% at the elementary, 5.8% at the middle, and 8.7% at the high school, all well below Wisconsin's 17.3%. All three schools improved their rank percentile year over year. Keep in mind that the data mixes Forward Exam and ACT results, so cross-school comparisons are approximate, and small schools can swing year to year.
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