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Email BoardCastle Park Elementary
25 Emerson Street, Chula Vista, CA 91910-3309
Summary
Castle Park Elementary is underperforming.
Reading and math results average to the 47th percentile among comparable California schools.
Only 45.6% of students met California's reading standard, but it is trending up slightly.
Math is weaker: 33.0% of students met California's math standard, but it is trending up slightly.
Proficiency stats
| Current Reading Proficiency | 45.6% |
| Current Math Proficiency | 33.0% |
| Reading State Rank | 2,195/4,657 (53rd percentile) |
| Math State Rank | 2,744/4,657 (41st percentile) |
School information
| Student / Teacher Ratio | 20:1 |
| Student enrollment (2024–25) | 377 |
| Low-Income Students | 333 (88.3%) |
| English Learners | 152 (40.3%) |
School Website
Great Schools
Niche
Ed-Data
CAASPP| Admissions | Open enrollment |
|---|---|
| Charter school | No |
| Magnet school | No |
Test score trends
Reading rose 1.4 points from last year and rose 2.3 points over the full period. Math rose 6.4 points from last year and rose 1.5 points over the full period.
•Math +1.5 percentage points (2024–2026)Reading Proficiency Scores
2026 state test results
Race and Ethnicity
Only one group has a reportable reading result.
Distribution of Scores by Grade
The share meeting the reading standard ranges from 35.1% to 52.6% across the grades shown. Overall, the school’s reading results rank in the top 48% among California schools in the same grade-level category.
Low-Income vs Non-Low-Income
The 9.5-point reading income gap is narrower than the 17.6-point gap at a typical California K–6 school. It narrowed over the period shown.
•
English Learners vs English Native
24.3% of English learners meet the reading standard, compared with 51.6% of English-only students. The gap narrowed as English-learner results rose and English-only results fell.
•Math Proficiency Scores
2026 state test results
Race and Ethnicity
Only one group has a reportable math result.
Distribution of Scores by Grade
The share meeting the math standard ranges from 18.9% to 47.9% across the grades shown. Overall, the school’s math results rank No. 2,744 of 4,657 among California schools in the same grade-level category.
Low-Income vs Non-Low-Income
The 19.6-point math income gap is slightly 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
22.2% of English learners meet the math standard, compared with 37.6% of English-only students. The gap narrowed 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 Castle Park Elementary compare within the district?
Castle Park Elementary is No. 28 in reading and No. 29 in math proficiency among the 44 K–6 schools in Chula Vista Elementary with 2026 results.
Explore the district’s schoolsHow does Castle Park Elementary rank in California?
Castle Park Elementary ranks No. 2,195 of 4,657 in reading and No. 2,744 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 Castle Park Elementary compare within the district?
Low-income students here rank No. 21 in reading and No. 27 in math among 44 K–6 district schools with reportable 2026 results for this group. 44.4% meet the reading standard and 30.4% meet the math standard.
See results by student groupHow does Castle Park Elementary compare with other schools in Chula Vista?
Castle Park Elementary is No. 24 in reading and No. 26 in math proficiency among the 38 K–6 schools in Chula Vista with 2026 results.
Explore schools in Chula VistaHow does Castle Park Elementary compare with other schools in San Diego County?
Castle Park Elementary is No. 60 in reading and No. 66 in math proficiency among the 116 K–6 schools in San Diego County with 2026 results.
Explore schools in San Diego CountyWhich schools should I compare?
Schools serving K–6 in the same district.
| School | Math | Reading |
|---|---|---|
| Castle Park ElementaryThis school | 33.0% | 45.6% |
| Camarena (Enrique S.) Elementary | 57.9% | 63.7% |
| Casillas (Joseph) Elementary | 44.9% | 52.4% |
