Summary:
ZIP code 94583 has nine schools serving kindergarten through grade 12: six elementary schools (K–5), two middle schools (6–8) and one high school (9–12). In 2025–2026, every school scored above the statewide proficiency figures in English, math and science, but elementary results vary much more from school to school than middle-school results do. The most important takeaway is that strong area-wide results do not mean every elementary school performs at the same level.
Among elementary schools, Bollinger Canyon Elementary led in English and science, at 85% and 73%, while Country Club Elementary had the lowest English result, at 66%—a 19-point school-to-school gap. Neil A. Armstrong Elementary led in math at 84%; Walt Disney Elementary was lowest in math and science, at 67% and 53%. The science gap was 19 points. The two middle schools were much closer: Iron Horse Middle edged Pine Valley Middle in all three subjects, with math effectively tied. California High, the only high school, scored 85% in English, 66% in math and 69% in science; math was its relative weak spot.
Recent trends vary: Twin Creeks Elementary improved by 5 points in English, 6 in math and 9 in science from 2024–2025, while Bollinger Canyon fell 12 points in science. California High rose 10 points in English, 4 in math and 19 in science. SchoolDigger’s statewide rank for Bollinger Canyon improved from 304 of 5,869 schools to 117 of 5,804, despite declines in its test results. Income measures are context, not an explanation: the schools’ free/reduced lunch eligible figures for 2024–2025 ranged from 5% at Bollinger Canyon to 15% at Country Club. Enrollment and student-teacher ratios do not neatly track results either: Country Club and Bollinger Canyon had similar enrollments, and Country Club had a lower ratio (20.0 versus 20.9 students per teacher) but lower scores in all three subjects.
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