Summary:
ZIP code 91601 has four high schools, enrolling 69 to 2,444 students; three serve grades 9–12, while Science Academy STEM Magnet serves grades 6–12. The latest proficiency results are for 2025–2026, and the unweighted average across the schools is above the state in all three subjects, though that average is lifted by one exceptionally high-performing school. The most important finding is how sharply results vary: the gap between the highest- and lowest-performing schools is 90 percentage points in ELA, 83 in math and 97 in science.
Science Academy STEM Magnet leads, with 99% proficient in ELA, 99% in math and 100% in science; it is ahead of the next school by 26, 58 and 48 percentage points, respectively. That lead also holds in grade 11, so it is not simply a result of including younger students. North Hollywood Senior High is next, at 73% in ELA, 42% in math and 52% in science. At the other end, Amelia Earhart Continuation has 8% in ELA, 17% in math and 3% in science—below the state in each subject. East Valley Senior High is also low in proficiency, but its 96% graduation rate is above the state’s 88%; North Hollywood’s graduation rate is 96% as well.
Recent changes are mixed: the four-school average rose 7 percentage points in math and 5 in science from 2024–2025 to 2025–2026, but fell 2 points in ELA. Amelia Earhart’s math result improved by 17 points while its ELA result fell by 10; North Hollywood’s science result rose by 9 points. SchoolDigger ranks Science Academy second out of 2,137 schools, with five stars, and North Hollywood 346th, with four stars. Attendance is another point to weigh: chronic absenteeism is 31% at North Hollywood, 31% at East Valley and 55% at Amelia Earhart, compared with 12% at Science Academy. For context, the schools report free/reduced lunch eligible shares for sy 2024–2025 of 36% at Science Academy, 72% at North Hollywood, 96% at East Valley and 97% at Amelia Earhart; these figures describe the schools’ reported eligibility measures, not a cause of their results.
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