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Email BoardStanton Elementary
725 South Vecino Avenue, Glendora, CA 91740-4109
Summary
Stanton Elementary is underperforming.
Reading and math results average to the 47th percentile among comparable California schools.
Only 43.8% of students met California's reading standard, but it is holding steady.
Math is weaker: 34.8% of students met California's math standard, and it is trending down slightly.
Proficiency stats
| Current Reading Proficiency | 43.8% |
| Current Math Proficiency | 34.8% |
| Reading State Rank | 2,338/4,657 (50th percentile) |
| Math State Rank | 2,599/4,657 (44th percentile) |
School information
| Student / Teacher Ratio | 20:1 |
| Student enrollment (2024–25) | 551 |
| Low-Income Students | 225 (41.2%) |
| English Learners | 48 (8.8%) |
School Website
Great Schools
Niche
Ed-Data
CAASPP| Admissions | Open enrollment |
|---|---|
| Charter school | No |
| Magnet school | No |
Test score trends
Reading rose 0.5 points from last year and rose 0.3 points over the full period. Math fell 2.9 points from last year and fell 2.4 points over the full period.
•Math -2.4 percentage points (2024–2026)Reading Proficiency Scores
2026 state test results
Race and Ethnicity
Asian and Two or more races students have the strongest results.
Distribution of Scores by Grade
The share meeting the reading standard ranges from 36.2% to 49.4% across the grades shown. Overall, the school’s reading results rank No. 2,338 of 4,657 among California schools in the same grade-level category.
Low-Income vs Non-Low-Income
The 38.9-point reading income gap is nearly twice as wide as the 19.8-point gap at a typical California K–5 school. It widened over the period shown.
•English Learners vs English Native
16.7% of English learners meet the reading standard, compared with 46.3% of English-only students. The gap widened as English-learner results fell and English-only results rose.
•Math Proficiency Scores
2026 state test results
Race and Ethnicity
White students have the strongest math results at about 62% proficiency. The other reported groups range from about 25% to 61%.
Distribution of Scores by Grade
The share meeting the math standard ranges from 30.9% to 39.6% across the grades shown. Overall, the school’s math results rank No. 2,599 of 4,657 among California schools in the same grade-level category.
Low-Income vs Non-Low-Income
The 16.6-point math income gap is narrower than the 20.0-point gap at a typical California K–5 school. It narrowed over the period shown.
•English Learners vs English Native
10.5% of English learners meet the math standard, compared with 34.6% of English-only students. The gap narrowed as English-learner results rose and English-only results fell.
•Progress as students move up
2023–2026
How we compare income gaps
“Typical” means the median gap across 1,832 schools for reading and 1,839 for math. The comparison uses 2026 California K–5 schools with at least 20 tested students in each income group and a reported low-income student population. Each school counts once. Its gap is non-low-income proficiency minus low-income proficiency, including negative gaps. California state test data
Understanding this school
How does Stanton Elementary compare within the district?
Stanton Elementary is No. 4 in both reading and math proficiency among the 4 K–5 schools in Glendora Unified with 2026 results.
Explore the district’s schoolsHow does Stanton Elementary rank in California?
Stanton Elementary ranks No. 2,338 of 4,657 in reading and No. 2,599 of 4,657 in math for 2026. These proficiency rankings compare California schools in the same grade-level category.
How do low-income students at Stanton Elementary compare within the district?
Low-income students here rank No. 4 in both subjects among 4 K–5 district schools with reportable 2026 results for this group. 28.1% meet the reading standard and 28.1% meet the math standard.
See results by student groupHow does Stanton Elementary compare with other schools in Glendora?
Stanton Elementary is No. 4 in both reading and math proficiency among the 4 K–5 schools in Glendora with 2026 results.
Explore schools in GlendoraHow does Stanton Elementary compare with other schools in Los Angeles County?
Stanton Elementary is tied for No. 432 in reading and No. 537 in math proficiency among the 780 K–5 schools in Los Angeles County with 2026 results.
Explore schools in Los Angeles CountyWhich schools should I compare?
Schools serving K–5 in the same district.
| School | Math | Reading |
|---|---|---|
| Stanton ElementaryThis school | 34.8% | 43.8% |
| Cullen Elementary | 61.5% | 60.9% |
| Sellers Elementary | 56.6% | 61.6% |
