Eastside Elementary
6742 East Avenue H, Lancaster, CA 93535-7849
Summary
Eastside Elementary is badly underperforming.
Reading and math results average to the 24th percentile among comparable California schools.
Only 29.7% of students met California's reading standard, but it is trending up.
Math is weaker: 25.9% of students met California's math standard, but it is slowly trending up.
Proficiency stats
| Current Reading Proficiency | 29.7% |
| Current Math Proficiency | 25.9% |
| Reading State Rank | 3,669/4,657 (21st percentile) |
| Math State Rank | 3,422/4,657 (27th percentile) |
School information
| Student / Teacher Ratio | 20:1 |
| Student enrollment (2024–25) | 423 |
| Low-Income Students | 406 (96.0%) |
| English Learners | 144 (34.0%) |
School Website
Great Schools
Niche
Ed-Data
CAASPP| Admissions | Open enrollment |
|---|---|
| Charter school | No |
| Magnet school | No |
Test score trends
Reading rose 2.9 points from last year and rose 5.1 points over the full period. Math rose 2.0 points from last year and rose 3.3 points over the full period.
•Math +3.3 percentage points (2024–2026)Reading Proficiency Scores
2026 state test results
Race and Ethnicity
Hispanic or Latino and Two or more races students have the strongest results.
Distribution of Scores by Grade
The share meeting the reading standard ranges from 20.4% to 38.3% across the grades shown. Overall, the school’s reading results rank No. 3,669 of 4,657 among California schools in the same grade-level category.
Low-Income vs Non-Low-Income
The 9.3-point reading income gap is narrower than the 17.6-point gap at a typical California K–6 school. It widened over the period shown.
•English Learners vs English Native
8.4% of English learners meet the reading standard, compared with 35.7% 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
Hispanic or Latino students have the strongest math results at about 29% proficiency. The other reported groups range from about 3% to 8%.
Distribution of Scores by Grade
The share meeting the math standard ranges from 16.3% to 31.7% across the grades shown. Overall, the school’s math results rank No. 3,422 of 4,657 among California schools in the same grade-level category.
Low-Income vs Non-Low-Income
The 13.5-point math income gap is narrower than the 17.5-point gap at a typical California K–6 school. It widened over the period shown.
•English Learners vs English Native
11.3% of English learners meet the math standard, compared with 28.6% of English-only students. The gap widened as English-learner results fell 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 Eastside Elementary compare within the district?
Eastside Elementary is No. 1 in both reading and math proficiency among the 4 K–6 schools in Eastside Union Elementary with 2026 results.
Explore the district’s schoolsHow does Eastside Elementary rank in California?
Eastside Elementary ranks No. 3,669 of 4,657 in reading and No. 3,422 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 Eastside Elementary compare within the district?
Low-income students here rank No. 1 in both subjects among 4 K–6 district schools with reportable 2026 results for this group. 28.8% meet the reading standard and 24.6% meet the math standard.
See results by student groupHow does Eastside Elementary compare with other schools in Lancaster?
Eastside Elementary is No. 3 in reading and No. 2 in math proficiency among the 10 K–6 schools in Lancaster with 2026 results.
Explore schools in LancasterHow does Eastside Elementary compare with other schools in Los Angeles County?
Eastside Elementary is No. 242 in reading and No. 222 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 |
|---|---|---|
| Eastside ElementaryThis school | 25.9% | 29.7% |
| Columbia Elementary | 17.5% | 19.8% |
| Enterprise Elementary | 17.8% | 18.9% |
