Sheldon Elementary
Test scores
CAASPP 2023-24 . % met or exceeded standardWhat this means: On the CAASPP, California's statewide test, about 23 of every 100 students at this school read and write at grade level and about 17 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 8 points since 2014, while math scores are down about 14 points.
BeatsExpectations
Demographically-adjusted score · methodologyWhat this means: About 19% of students here test proficient in math and reading, below the roughly 39% typical for California schools with a similar share of low-income students. BeatsExpectations compares each school with others at the same poverty level, not by raw scores, so a school lands here when its results trail those comparable schools, which is not the same as having low scores. A higher-scoring school can still fall in this tier if similar schools score higher still.
7-year change
SY 2017-18 vs SY 2024-25About Sheldon Elementary
Set in Richmond, California, Sheldon Elementary is a modestly sized elementary school, part of West Contra Costa Unified. It works with 318 students across grades K through 6. By comparison, California's public schools average about 465 students each, so Sheldon Elementary sits 32% below that benchmark.
Within West Contra Costa Unified, which oversees 52 schools and 25,133 students, Sheldon Elementary is one campus in the system.
On the student-mix side, Sheldon Elementary shows that the largest single group is Hispanic at 50%, but no single group is in the majority. Other groups include 19% Asian, 10% Black, 10% multiracial, 10% White. That is visibly more Hispanic than the county at large, where the share is closer to 28%.
In terms of school funding signals, On paper, Sheldon Elementary has 15 full-time-equivalent teachers, translating to a class-load average of around 21.5:1. Statewide, the average ratio sits near 22.3:1, putting Sheldon Elementary tighter than the state norm the norm. Roughly 68% of students at Sheldon Elementary qualify for free or reduced-price lunch, which schools and policymakers use as a rough income-mix signal. Set against Contra Costa County (around 45%), the school's rate is somewhat above typical.
On a demographically-adjusted basis, Sheldon Elementary falls in the UNDERPERFORMING tier of the BeatsExpectations residual. Given its student profile, a typical campus would land near 39.0%; this one comes in at 18.7%, -20.3 points off the demographic line.
Across the wider county, Contra Costa County reports that median household income runs about $127,229, 45% of adults hold a bachelor's degree or higher, and census figures put the poverty rate at about 6%. In all, Contra Costa County runs 280 public schools (combined enrollment of about 167,423 students), of which Sheldon Elementary is one.
Nearest neighbor: De Anza High, around 0.5 miles off. 8 of the 8 nearest public schools sit inside a five-mile radius. Among the 8 schools in that immediate cluster with test data (this one included), Sheldon Elementary ranks 6th on composite proficiency, below the local average of 29.5%.
The campus sits in a suburban setting.
Over the past 7-year window. Looking back 7 years, enrollment at Sheldon Elementary has fell 13%, going from 366 students in 2018 to 318 in 2025. Over the same period, the Black share shrank from 23% to 10%. The student-to-teacher ratio fell from 24.7:1 in 2018 to 21.5:1 today.
Inside the community feed, posts here usually surface around school events, parent volunteer needs, and clubs. The community welcomes input from current and former families.
Contra Costa County at a glance
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