Summary
Serving 473 students in kindergarten through grade 6 in Kensington, California, Kensington Elementary is part of West Contra Costa Unified. Its most important strength is that its 2025–2026 proficiency rates were well above both state and district results in all three reported subjects: ELA was 73% at Kensington, versus 49% statewide and 34% districtwide; math was 69%, versus 38% and 28%; and science was 65%, versus 36% and 24%. Those advantages over the state were 24, 31, and 29 percentage points, respectively.
Despite its strong overall results, Kensington is not the top nearby school in every grade or subject. In grade 5, its ELA proficiency was 89%, the highest among 11 nearby schools and 40 points above the state’s grade 5 result; grade 4 ELA was also strong, ranking second among nearby schools. Grade 3 is a relative weak spot: ELA proficiency was 58%, fourth-lowest among 11 nearby schools and 12 points below their average; math was 65%, also below the nearby average. Overall, SchoolDigger places Kensington at the 90th statewide percentile, but six of ten nearby schools rank higher, and nearby schools range from the 59th to the 98th percentile.
Scores remain high, but each subject is below its 2023–2024 peak: from 2022–2023 to 2025–2026, ELA fell 9 points, math 2, and science 3, while the school’s lead over the state narrowed by 12, 6, and 9 points, respectively. SchoolDigger gives Kensington 4 stars; its percentile has fallen from 96 in 2023–2024 to 90. In 2024–2025, the student-teacher ratio was 23.6, and 14% of students were free/reduced lunch eligible; the latter was the second-lowest share among nearby schools with comparable data. SchoolDigger’s statewide effectiveness ranking for Asian students was at the 41st percentile in 2024–2025, compared with 93rd for the school overall, indicating a notably lower relative ranking in how well it serves this group. For multi-racial students, the ranking was at the 65th percentile, down 22 points from 2023–2024. Subgroup enrollment counts are unavailable, so those rankings should be read with that limitation in mind.
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