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Email BoardWashington Elementary
325 West Gladstone, Glendora, CA 91740-5503
Summary
Reading and math results average to the 83rd percentile among comparable California schools.
67.2% of students met California's reading standard, and it is slowly trending up.
66.2% of students met California's math standard, but it is quickly trending up.
Proficiency stats
| Current Reading Proficiency | 67.2% |
| Current Math Proficiency | 66.2% |
| Reading State Rank | 821/4,657 (82nd percentile) |
| Math State Rank | 739/4,657 (84th percentile) |
School information
| Student / Teacher Ratio | 21:1 |
| Student enrollment (2024–25) | 421 |
| Low-Income Students | 267 (65.0%) |
| English Learners | 49 (11.9%) |
School Website
Great Schools
Niche
Ed-Data
CAASPP| Admissions | Open enrollment |
|---|---|
| Charter school | No |
| Magnet school | No |
Test score trends
Reading rose 4.9 points from last year and rose 3.5 points over the full period. Math rose 7.7 points from last year and rose 13.3 points over the full period.
•Math +13.3 percentage points (2024–2026)Reading Proficiency Scores
2026 state test results
Race and Ethnicity
Most students in every reported group meet the reading standard. Asian and White students have the strongest results.
Distribution of Scores by Grade
The share meeting the reading standard ranges from 57.8% to 78.7% across the grades shown. Overall, the school’s reading results rank in the top 18% among California schools in the same grade-level category.
Low-Income vs Non-Low-Income
The 27.6-point reading income gap is wider than the 17.6-point gap at a typical California K–6 school. It widened over the period shown.
•English Learners vs English Native
23.5% of English learners meet the reading standard, compared with 69.5% 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
Asian students have the strongest math results at about 89% proficiency. The other reported groups range from about 61% to 68%.
Distribution of Scores by Grade
The share meeting the math standard ranges from 53.7% to 71.2% across the grades shown. Overall, the school’s math results rank in the top 16% among California schools in the same grade-level category.
Low-Income vs Non-Low-Income
The 26.9-point math income gap is wider than the 17.5-point gap at a typical California K–6 school. It widened over the period shown.
•English Learners vs English Native
44.4% of English learners meet the math standard, compared with 66.9% of English-only students. The gap widened as English-learner results rose and English-only results rose.
•Progress as students move up
2023–2026
How we compare income gaps
“Typical” means the median gap across 1,479 schools for reading and 1,483 for math. The comparison uses 2026 California K–6 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 Washington Elementary compare within the district?
Washington Elementary is No. 1 in both reading and math proficiency among the 5 K–6 schools in Charter Oak Unified with 2026 results.
Explore the district’s schoolsHow does Washington Elementary rank in California?
Washington Elementary ranks No. 821 of 4,657 in reading and No. 739 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 Washington Elementary compare within the district?
Low-income students here rank No. 1 in both subjects among 5 K–6 district schools with reportable 2026 results for this group. 57.7% meet the reading standard and 56.9% meet the math standard.
See results by student groupHow does Washington Elementary compare with other schools in Glendora?
Washington Elementary is No. 1 in both reading and math proficiency among the 2 K–6 schools in Glendora with 2026 results.
Explore schools in GlendoraHow does Washington Elementary compare with other schools in Los Angeles County?
Washington Elementary is No. 40 in reading and No. 34 in math proficiency among the 275 K–6 schools in Los Angeles County with 2026 results.
Explore schools in Los Angeles CountyWhich schools should I compare?
Schools serving K–6 in the same district.
| School | Math | Reading |
|---|---|---|
| Washington ElementaryThis school | 66.2% | 67.2% |
| Willow Elementary | 49.2% | 58.2% |
| Badillo Elementary | 36.9% | 45.1% |
