Summary:
ZIP code 53012 contains one high school, Cedarburg High, serving grades 9–12 in the Cedarburg School District in Cedarburg, Wisconsin, with 1,073 students at W68N611 Evergreen Blvd.
This school is a standout: it ranked 10th of 533 Wisconsin high schools in 2025–26 (98th percentile, 5 stars) after ranking 8th of 431 in both 2024–25 and 2023–24 (98th percentile, 5 stars). Its district ranks 4th of 432 districts (99th percentile, 5 stars). Outcomes are exceptionally strong: a 98.2% graduation rate vs. 92.0% statewide, a 0.1% dropout rate vs. 1.1% statewide, and 9.5% chronic absenteeism vs. 17.3% statewide, though it is above the district’s 6.0%. Test proficiency is far above state averages in every subject and year, with gaps of roughly 21 to 34 percentage points. English Language Arts is highest (81.2% in 2025–26; 82.24% in 2024–25); math and science improved year over year, while social studies declined to 69.71% but remained 21.46 points above the state. Context: 8.57% free/reduced lunch, $15,293 per-student spending, and a 15.8:1 student-teacher ratio.
Because ZIP 53012 has only one high school in this list, parents cannot compare multiple local high schools; the best comparisons are to the district, the state, and prior years. District test values match the school’s exactly. Average proficiency was 75.93% vs. 45.71% state in 2025–26 and 75.99% vs. 45.61% in 2024–25, a gap of about 30 percentage points both years. Overall, Cedarburg High is consistently in the top 2% of Wisconsin high schools with elite graduation, dropout, and test results.
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