Proctor Elementary: High scores, healthy climate, strong attendance. We looked for a catch — we didn't find one.
Proctor posts 53.8% exceeding the standard — versus 21.3% statewide — with climate numbers better than most. That doesn't make it perfect. It makes it worth a visit to find what numbers can't measure.
| Scope | % Exceeded | % Met+ | Growth | Absence | Suspension | |
|---|---|---|---|---|---|---|
| This school | 72 | 54% | 77% | -8.9 | 7.6% | 0.3% |
| CA average · Elementary School | 45 | 21% | 43% | -2.9 | 17.9% | 1.6% |
Proctor Elementary scores 72 of 100 on SchoolScope's Scope Score — the 93rd percentile of 5,744 California elementary schools (CDE CAASPP 2025).
Measures test performance, attendance, and climate — not arts, community, or your kid. How we score →
⭐ High Ceiling — Ask what happens for a kid who shows up behind — a high ceiling for the top can sit right next to thin support at the bottom, and the score alone won't show you which.
Most rating sites would stop at “77% proficient” and call it done. Proctor deserves a closer read. The school sits in Castro Valley, where one in four students qualify for free or reduced lunch — and reading the numbers without that context misreads the school.
Proctor's low-income kids hit 68.4% proficiency in ELA — a number the same group reaches at 38.2% statewide. If you're trying to read past zip-code-driven test scores, that's the signal worth weighing.
The seven-year arc
Has held the 93rd-percentile line every tested year since 2019.
Proficiency here is back to its pre-pandemic level — 77% meet the standard, about where the school stood in 2019.
| Grade | 2019 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|
| Grade 3 | 73% | 68% | 74% | 78% | 79% |
| Grade 4 | 76% | 80% | 78% | 78% | 74% |
| Grade 5 | 84% | 82% | 86% | 77% | 75% |
| Grade | 2019 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|
| Grade 3 | 84% | 82% | 79% | 82% | 83% |
| Grade 4 | 87% | 70% | 78% | 81% | 82% |
| Grade 5 | 71% | 70% | 70% | 69% | 69% |
The story this school is actually telling
The school, grade by grade
ELA · CAASPP 2024–25Different students, same year — each bar is one grade's proficiency mix.
The honest read: the share exceeding falls 10.3pp across grades; the floor slips 4.1pp. The state average rises 4.5pp over the same span. A school visit and conversation with teachers will tell you more than this number.
Proctor's most underrated number
68.4% of low-income students met the ELA standard — versus 38.2% for the same group statewide. That's the strongest kind of signal a school can post: it holds across income lines.
The 6 things our score weighs
Ask what the school is working on next. Strong numbers tell you where a school is, not where it's going.
- Ask what changes between grade 3 and grade 5 here, and who teaches the older kids.
- Ask whether extra support — tutoring, counseling, small groups — reaches kids across income lines, not just the students already ahead.
- Ask whether the tour can step into a working classroom — watch how the teacher handles a student who's stuck.
- Ask to tour while school's in session, and notice how hallways and transitions feel — culture shows up between classes, not just in them.
- Ask how the school communicates with families when a child starts to struggle.
- Ask what a typical day looks like for a new student in the first few weeks.
How every group of students does here
At Proctor Elementary in Castro Valley, 68.4% of low-income students met or exceeded the ELA standard in 2025, compared to 53.4% district-wide and 38.2% statewide. Proctor Elementary outperforms its district average for low-income students by 15.0 percentage points in ELA. Other subgroups: Low-Income students (66.7% Math proficient); Asian students (81.4% ELA proficient). The largest proficiency gap is 55.0 percentage points for disabilities students. Data source: California Department of Education, CAASPP 2024-25. 79 students tested.
5 of 14 student groups here are too small to report — a privacy protection, not a gap.
Change in proficiency from the lowest tested grade — which groups gain ground the longer they stay. Groups with fewer than 10 tested students per grade are not shown.
Low-income student ELA proficiency falls by 9.4pp from grade 3 to grade 5 at this school. District average: +9.4pp.
Showing up, and staying in class
TK/K students miss school at roughly twice the rate of Grades 4–6 students (14.7% vs 5.5%). Chronic absence here concentrates in the earliest grades — worth asking how the school works with new families on attendance.
Where the path goes
The path below follows attendance boundaries — scores shown for each next step.
Estimated path based on proximity within the same district. Contact your school district for official feeder information.
The people teaching here
Pay is set by the district, not the school.
What gets spent here
$370 per student arrives as federal Title funding — a measure of concentrated need, not school quality.
The district's current expense of education per student, from CDE's annual SACS filing — the freshest district spending figure the state publishes.
District-level, from the district's own SACS general-ledger filing — school-by-school breakdowns aren't published by the state.
Source: NCES F-33 · Full district breakdown →
The neighborhood it serves
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2024) · ZIP-level
On the state's science test (CAST), 67% met or exceeded the standard — science is tested in grades 5 and 8 but never enters the Scope Score.
Frequently asked questions
Is Proctor Elementary a good elementary school?
What are Proctor Elementary's CAASPP test scores?
How does Proctor Elementary rank in California?
Is Proctor Elementary getting better or worse?
What is the attendance and school culture like at Proctor Elementary?
How does Proctor Elementary compare to other schools in Castro Valley?
How does Proctor Elementary serve low-income and underrepresented students?
Your other options
Nearby Elementary Schools
3 within ~3 mi · avg 65
Nearby Middle Schools
2 within ~3 mi · avg 61
Nearby High Schools
2 within ~3 mi · avg 43
Private alternatives nearby
Private schools within ~10 miles. These schools do not participate in state testing and cannot be scored or ranked.
Every number on this page
Score factors, grade-level breakdowns, subgroup proficiency, and peer comparisons.
| ELA | Tested | EXC | MET | NEAR | NOT | MET+ | +/CA |
|---|---|---|---|---|---|---|---|
| Grade 3 | 99 | 57% | 22% | 13% | 8% | 79% | +35 |
| Grade 4 | 98 | 58% | 16% | 16% | 9% | 74% | +30 |
| Grade 5 | 95 | 46% | 28% | 16% | 9% | 75% | +27 |
| Math | Tested | EXC | MET | NEAR | NOT | MET+ | +/CA |
|---|---|---|---|---|---|---|---|
| Grade 3 | 99 | 52% | 31% | 11% | 6% | 83% | +37 |
| Grade 4 | 98 | 58% | 23% | 14% | 4% | 82% | +40 |
| Grade 5 | 94 | 52% | 17% | 20% | 11% | 69% | +34 |
| Science (CAST) | Tested | EXC | MET | NEAR | NOT |
|---|---|---|---|---|---|
| Grade 5/8/11 | 95 | 36% | 32% | 29% | 3% |
CAST is tested in grades 5, 8, and once in high school — not annually. Not part of the Scope Score.
| Subgroup · ELA | Tested | MET+ | vs district | vs CA |
|---|---|---|---|---|
| Socioeconomically Disadvantaged | 79 | 68.4% | +15 | +30 |
| Asian | 97 | 81.4% | +2 | +7 |
| White | 69 | 73.9% | +6 | +12 |
| School | Dist | Scope | EXC | MET+ | Growth | Susp |
|---|---|---|---|---|---|---|
| Proctor Elementary ← | — | 72 | 53.8% | 76.9% | −8.9 | 0.3% |
| Independent Elementary | 1.8 mi | 67 | 41.2% | 67.5% | +6.7 | 0.9% |
| Chabot Elementary | 1.1 mi | 64 | 42.4% | 70.9% | +8.3 | 0.1% |
| Marshall Elementary | 1.4 mi | 63 | 41.9% | 66.3% | −7.0 | 0.3% |
| California average | — | 45 | 21.3% | 42.7% | −2.9 | 1.6% |
| Year | Scope | Pctile | Rank | Exc | Met+ | Absent | Susp | Growth |
|---|---|---|---|---|---|---|---|---|
| 2019 | 73 | 92 | #414 | 51.3% | 79.3% | 3.6% | 0.2% | -1.2pp |
| 2022 | 66 | 92 | #463 | 43.2% | 75.2% | 15.1% | 0.2% | +0.7pp |
| 2023 | 76 | 96 | #254 | 50.3% | 77.6% | 12.4% | 1.0% | +1.2pp |
| 2024 | 70 | 92 | #478 | 46.9% | 77.5% | 6.3% | 0.3% | -6.6pp |
| 2025 | 72 | 93 | #406 | 53.8% | 76.9% | 7.6% | 0.3% | -8.9pp |
| Group | 2019 | 2025 | Δ |
|---|---|---|---|
| Female | 4.1% | 7.6% | +3.5pp |
| Male | 2.8% | 6.5% | +3.7pp |
| Asian | 0.8% | 3.9% | +3.1pp |
| Black/African American | 7.1% | 8.3% | +1.2pp |
| Filipino | 0.0% | 7.3% | +7.3pp |
| White | 0.0% | 0.0% | +0.0pp |
| Hispanic/Latino | 4.1% | 16.5% | +12.4pp |
| Two or More Races | 6.0% | 3.8% | -2.2pp |
| Students with Disabilities | 7.4% | 12.1% | +4.7pp |
| English Learners | 5.6% | 11.2% | +5.6pp |
| Socioeconomically Disadvantaged | 6.9% | 11.1% | +4.2pp |
| All Students | 3.4% | 7.1% | +3.7pp |
SchoolScope scores and verdicts are our interpretation of public California Department of Education data — independent analysis, not an official rating. How we analyze · Request a correction