Summary:
ZIP code 54151 contains exactly one high school: Niagara High, a grades 7–12 school serving 184 students in Niagara, Wisconsin, as part of the Niagara School District. It is a small, rural school community where about 42.39% of students qualify for free or reduced lunch, per-student spending is $15,717, and the student-teacher ratio is a favorable 12:1.
Because it is the only high school in the area, all comparisons are against its own history, its district, and Wisconsin averages — and its strongest story is improvement. Niagara High rose from 1 star and the 27th percentile in 2023–2024 to 3 stars and the 60th percentile in 2025–2026. Completion measures are solid: a 94.4% graduation rate versus the state's 92.0%, and a 0.5% dropout rate versus the state's 1.1%. Chronic absenteeism is 11.3%, far below the state's 17.3%, though slightly above the district's 9.0%, suggesting the upper grades may face more attendance challenges than the district overall.
Academics are mixed by grade and subject. Above state averages: 10th grade ACT ELA at 60.61% vs 48.47%, 10th grade ACT Math at 51.52% vs 42.93%, and 8th grade Forward ELA, Science, and Social Studies. Below state averages: 7th grade Forward ELA at 36.11% vs 55.33%, 7th grade math at 44.44% vs 55.67%, 8th grade math at 40.91% vs 53.67%, and 10th grade ACT Science at 33.33% vs 43.20%. Math is the clearest focus area — the 8th grade cohort scored 68.18% in math as 7th graders, then 40.91% the next year. Note that ranking and test data cover 2025–2026, while graduation, dropout, absenteeism, lunch, spending, and class-size figures are from 2024–2025.
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