Is this your school? Email the board to prioritize reading!
Email BoardCubberley Elementary
3201 Marathon Drive, San Diego, CA 92123-2638
Summary
Cubberley Elementary is underperforming.
Reading and math results average to the 48th percentile among comparable California schools.
Only 44.6% of students met California's reading standard, and it is trending down.
Math is weaker: 35.2% of students met California's math standard, and it is trending down.
Proficiency stats
| Current Reading Proficiency | 44.6% |
| Current Math Proficiency | 35.2% |
| Reading State Rank | 2,272/4,657 (51st percentile) |
| Math State Rank | 2,564/4,657 (45th percentile) |
School information
| Student / Teacher Ratio | 17:1 |
| Student enrollment (2024–25) | 199 |
| Low-Income Students | 111 (55.8%) |
| English Learners | 15 (7.5%) |
School Website
Great Schools
Niche
Ed-Data
CAASPP| Admissions | Open enrollment |
|---|---|
| Charter school | No |
| Magnet school | No |
Test score trends
Reading fell 10.8 points from last year and fell 6.2 points over the full period. Math fell 10.1 points from last year and fell 9.6 points over the full period.
•Math -9.6 percentage points (2024–2026)Reading Proficiency Scores
2026 state test results
Race and Ethnicity
White and Two or more races students have the strongest results.
Distribution of Scores by Grade
The share meeting the reading standard ranges from 31.2% to 73.3% across the grades shown. Overall, the school’s reading results rank in the top 49% among California schools in the same grade-level category.
Low-Income vs Non-Low-Income
The 14.7-point reading income gap is narrower than the 19.8-point gap at a typical California K–5 school. It widened over the period shown.
•English Learners vs English Native
Results for both language groups are unavailable, so a current reading gap cannot be calculated.
Math Proficiency Scores
2026 state test results
Race and Ethnicity
White students have the strongest math results at about 64% proficiency. The other reported groups range from about 25% to 25%.
Distribution of Scores by Grade
The share meeting the math standard ranges from 20.0% to 50.0% across the grades shown. Overall, the school’s math results rank No. 2,564 of 4,657 among California schools in the same grade-level category.
Low-Income vs Non-Low-Income
The 6.7-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
Results for both language groups are unavailable, so a current math gap cannot be calculated.
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 Cubberley Elementary compare within the district?
Cubberley Elementary is No. 57 in reading and No. 67 in math proficiency among the 105 K–5 schools in San Diego Unified with 2026 results.
Explore the district’s schoolsHow does Cubberley Elementary rank in California?
Cubberley Elementary ranks No. 2,272 of 4,657 in reading and No. 2,564 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 Cubberley Elementary compare within the district?
Low-income students here rank No. 53 in reading and tied for No. 63 in math among 105 K–5 district schools with reportable 2026 results for this group. 38.6% meet the reading standard and 32.6% meet the math standard.
See results by student groupHow does Cubberley Elementary compare with other schools in San Diego?
Cubberley Elementary is No. 73 in reading and No. 83 in math proficiency among the 122 K–5 schools in San Diego with 2026 results.
Explore schools in San DiegoHow does Cubberley Elementary compare with other schools in San Diego County?
Cubberley Elementary is No. 136 in reading and No. 152 in math proficiency among the 237 K–5 schools in San Diego County with 2026 results.
Explore schools in San Diego CountyWhich schools should I compare?
Schools serving K–5 in the same district.
| School | Math | Reading |
|---|---|---|
| Cubberley ElementaryThis school | 35.2% | 44.6% |
| Adams Elementary | 39.4% | 46.7% |
| Alcott Elementary | 34.6% | 39.5% |
