Summary:
ZIP code 53120 in southeastern Wisconsin is served by a single public high school, East Troy High, which enrolls 448 students in grades 9–12 and belongs to the East Troy Community School District. Because there is only one high school in this ZIP code, parents have no local peer school to compare against, so the most useful comparisons are the school's own year-over-year progress and its standing against district and state figures.
East Troy High has climbed sharply in the rankings. In 2025–2026 it placed 60 of 533 Wisconsin high schools — the 89th percentile, or roughly the top 11%, with 4 stars — up from 184 of 431 (57th percentile, 3 stars) in 2023–2024. Test scores sit above the state average in every tested subject in both reported years. The largest 2025–2026 advantage was in English Language Arts, where 65.66% of students were proficient versus the state's 48.47%; science posted the biggest year-over-year gain, rising from 46.24% to 59.60%. Mathematics and social studies also improved and remained above state levels.
Outcomes are strong: the graduation rate is 98.3% against the state's 92.0%, and the dropout rate is 0.0% versus the state's 1.1%. Chronic absenteeism is 14.2%, better than the state's 17.3% but higher than the district's 9.7%, making it the main relative watch item. For context, 21.65% of students qualify for free/reduced lunch, spending is $17,052 per student, and the student-teacher ratio is 12.3:1. Overall, the data portray East Troy High as a high-performing, improving school within the East Troy Community School District.
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