Summary:
94506 includes four schools in San Ramon Valley Unified: three elementary schools serving kindergarten through grade five and one middle school serving grades six through eight, with 2,449 students altogether. In 2025–2026, all four schools scored above the state in all-grades English language arts (ELA), math and science. The clearest shared advantage is math: the schools averaged 83% proficient, 44 percentage points above the state result of 38%.
Sycamore Valley Elementary leads all-grades ELA at 86%, while Tassajara Hills Elementary is lowest at 80%, a 5-point gap; Sycamore also leads elementary fourth- and fifth-grade ELA. Creekside Elementary narrowly tops all-grades math at 84%, but grade-level results show different strengths: Sycamore leads third- and fifth-grade math, while Tassajara leads fourth grade at 90%, 11 points above Sycamore’s 79%. Diablo Vista Middle has the highest all-grades science result, 67%; among elementary schools, Sycamore leads at 64%.
The most notable recent change is falling elementary science performance: from 2024–2025 to 2025–2026, results dropped 7 points at Sycamore, 10 at Creekside and 9 at Tassajara, while the state result rose 3 points. Diablo Vista’s science result instead rose 7 points. SchoolDigger’s statewide rankings improved over three years for Diablo Vista (115 to 56), Sycamore (364 to 139) and Tassajara (270 to 235), while Creekside moved down (52 to 166); all four are in the 96th–98th percentile range for their respective school-level groups. As context, the elementary schools’ 2024–2025 free/reduced lunch eligible measures were 6% at Sycamore and 8% each at Creekside and Tassajara. Creekside has a lower student-teacher ratio, 19.5, compared with 23.3 at Sycamore and 23.4 at Tassajara. These figures are observations, not explanations of results, and SchoolDigger rankings compare schools within different school-level groups.
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