Summary
Santa Margarita Elementary is a K–8 school in Oceanside, California, serving 544 students in Oceanside Unified. In 2025–2026, its all-grade proficiency was above state and district results in English language arts (ELA), math and science: it was 1 percentage point above the state in ELA, 7 points in math and 11 points in science. The schoolwide results are encouraging, but they conceal a sharp grade-level split, especially in ELA: grade 3 proficiency was 28%, compared with 44% statewide.
Science and math are the school’s clearest strengths compared with nearby schools, while ELA is closer to the state result. Among nine nearby district schools with scores, Santa Margarita had the highest math and science proficiency and the third-highest ELA result. Its science score was 19 points above the nearby-school average, and math was 11 points above; it also exceeded the state by 11 points in science and 7 in math. ELA was just 1 point above the state. Results vary by grade: ELA in grades 5, 6 and 7 was 15, 22 and 12 points above state results, respectively, while grade 8 was 6 points below. Math was especially strong in grades 5 and 6, but grades 3 and 8 were below state results. Among nearby K–8 schools, Santa Margarita also led in grade 5 and 6 math, but did not lead in every grade and subject.
Over time, math and science proficiency rose from 2022–2023 to 2025–2026 by 5 and 6 percentage points, respectively, while ELA fell by 6 points. Science fluctuated substantially in between, reaching 19% in 2023–2024 and 58% the following year before ending at 47%. SchoolDigger gives the school a 66th-percentile ranking and 3 stars, compared with the district’s 50th percentile and 2 stars. Its 2024–2025 student–teacher ratio was 22:1, tied for the lowest among nearby schools, and 66% of students were eligible for free or reduced-price lunch that year. SchoolDigger’s subgroup rankings also differ notably: its measure of how well the school serves Special Education Students ranks it at the 79th percentile, while its ranking for White Students is at the 25th percentile.
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