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Diablo Vista Elementary
Test scores
CAASPP 2023-24 . % met or exceeded standardWhat this means: On the CAASPP, California's statewide test, about 34 of every 100 students at this school read and write at grade level and about 25 of 100 do math at grade level. Across all California schools, those numbers are about 47 and 36. Reading and writing scores are down about 1 points since 2014, while math scores are down about 2 points.
BeatsExpectations
Demographically-adjusted score · methodologyWhat this means: About 29% of students here test proficient in math and reading, compared with the roughly 43% typical for California schools with a similar share of low-income students. BeatsExpectations measures results against demographically similar schools rather than by raw scores, and this school falls within the typical range, neither among California's top nor bottom 10%.
7-year change
SY 2017-18 vs SY 2024-25About Diablo Vista Elementary
Diablo Vista Elementary operates as a mid-sized elementary school in Antioch, California, part of Antioch Unified. Current enrollment sits at 496 students spanning grades K through 5.
Within Antioch Unified, which oversees 25 schools and 15,111 students, Diablo Vista Elementary is one campus in the system.
For racial and ethnic makeup, Diablo Vista Elementary shows that the largest single group is Hispanic at 41%, but no single group is in the majority. Other groups include 27% Black, 20% Asian, 6% White, 5% multiracial. The wider county runs roughly 28% Hispanic, putting the school's mix meaningfully more Hispanic than the area baseline.
On the resource side, The school employs 21 full-time-equivalent teachers, for a student-teacher ratio near 23.6:1. Statewide, the average ratio sits near 22.3:1, putting Diablo Vista Elementary higher than the state norm the norm. About 61% of enrolled students meet the income threshold for free or reduced-price lunch, often used as a Title I proxy. By comparison, Contra Costa County runs at roughly 45%, so the school's eligibility rate is meaningfully above the surrounding baseline.
On a residual basis (actual vs predicted given the student mix), Diablo Vista Elementary performs roughly as the BeatsExpectations model predicts for a school with this FRL share. The predicted value is around 43.1%, the actual is 29.3%, a residual of -13.8 points.
In the broader community, community-level numbers for Contra Costa County indicate median household earnings sit near $127,229, about 45% of the adult population holds a bachelor's degree or above, and census figures put the poverty rate at about 6%. Diablo Vista Elementary is one of 280 public schools in Contra Costa County (combined enrollment of about 167,423 students).
Nearest neighbor: Deer Valley High, around 0.4 miles off. Within five miles, there are 8 other public schools. On composite proficiency, Diablo Vista Elementary comes 2nd of 7 in the immediate cluster, higher than the nearby-schools average of 21.7%.
Diablo Vista Elementary operates from a residential location.
Over the past 7-year window. Diablo Vista Elementary's enrollment has ticked up 3% since 2018, when it stood at 483 (now 496). The Hispanic share of enrollment edged up from 35% to 41% over that span. The student-to-teacher ratio fell from 25.4:1 in 2018 to 23.6:1 today.
Within the allk12 community for this school, posts here usually surface around fundraisers, lost-and-found posts, and report-card season. Anyone with firsthand experience at this school can post or comment.
Contra Costa County at a glance
View full county profileQuick facts
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