Summary:
Schools in zip code 91016 include 10 schools in Monrovia Unified: five elementary schools, two middle schools, two regular high schools and one alternative school serving kindergarten through grade 12. The 2025–2026 results show elementary and middle school averages above state levels in all three reported subjects, while the two-high-school average trails the state in ELA and math. The biggest academic divide is between the regular high schools: ELA scores differ by 61 percentage points and math scores by 31 points.
Mayflower Elementary is the strongest elementary school in the latest results, leading the five-school group with 67% proficiency in ELA, 61% in math and 69% in science; Wild Rose School of Creative is lowest, at 30%, 27% and 27%. Among middle schools, Clifton Middle leads Santa Fe Computer Science Magnet in ELA (63% versus 44%), math (48% versus 40%) and science (51% versus 36%). Monrovia High leads Canyon Oaks High in ELA (74% versus 14%) and math (31% versus 0%); Canyon Oaks’ science score is suppressed. SchoolDigger’s 2025–2026 statewide percentiles also favor Mayflower over Wild Rose (83rd versus 28th), Clifton over Santa Fe (81st versus 59th), and Monrovia High over Canyon Oaks (76th versus 7th).
Recent progress is mixed: from 2024–2025 to 2025–2026, elementary averages rose 2 points in ELA but fell 1 point in math and 3 in science, while middle-school averages gained 6 points in math and 9 in science. High-school averages fell 5 points in ELA and 4 in math, although Monrovia High’s ELA rose 5 points as Canyon Oaks’ fell 15. SchoolDigger’s statewide percentile for Monroe Elementary rose from 52 in 2023–2024 to 73 in 2025–2026. All 10 schools report free/reduced lunch eligible for school year 2024–2025; reported shares range from 45% at Mayflower to 82% at Canyon Oaks, providing context but not an explanation for test results.
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