Summary
Sierra Vista Middle serves 778 students in grades 6–8 in Covina, California, as part of Covina-Valley Unified. Its 2025–26 test results are above state and district results in English language arts (ELA), math, and science. Math is the school’s clearest strength: 50% of students were proficient, 11 percentage points above the state and 11 points above the nearby-school average.
Sierra Vista Middle also outperformed the 10 nearby schools’ averages in all three subjects: by 3 points in ELA, 11 in math, and 1 in science. It ranked third among the 11 schools in math and science, and fifth in ELA. Compared with the state, it was ahead by 7 points in ELA, 11 in math, and 2 in science; its leads over the district were 3, 7, and 4 points, respectively. Science is the least distinctive result relative to nearby schools. Attendance is a concern: chronic absenteeism was 20%, compared with 18% statewide and 16% in the district; only Gladstone Middle had a higher rate among the nearby schools.
Results have improved since 2022–23: proficiency rose by 8 points in ELA, 23 in math, and 13 in science, with math and science moving from below to above the state. Chronic absenteeism has also declined, from 30% in 2021–22 to 20% in 2025–26. SchoolDigger gives Sierra Vista Middle 4 stars and ranks it 691st of 2,703 California schools, in the 74th percentile. Its 2024–25 student-teacher ratio was 21.6, compared with a nearby-school average of 22.2; 68% of students were free/reduced lunch eligible that year. SchoolDigger’s statewide subgroup rankings were notably high for African American students (89th percentile) and students receiving special education services (88th percentile); these are group-level comparisons, not measures of individual students.
Thank you for your feedback!