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Email BoardCastle Park Senior High
1395 Hilltop Drive, Chula Vista, CA 91911-4529
Summary
Castle Park Senior High is underperforming.
Reading and math results average to the 45th percentile among comparable California schools.
Only 49.3% of students met California's reading standard, but it is trending up slightly.
Math is weaker: 17.3% of students met California's math standard, but it is trending up.
Proficiency stats
| Current Reading Proficiency | 49.3% |
| Current Math Proficiency | 17.3% |
| Reading State Rank | 850/1,596 (47th percentile) |
| Math State Rank | 911/1,596 (43rd percentile) |
School information
| Student / Teacher Ratio | 22:1 |
| Student enrollment (2024–25) | 1,363 |
| Low-Income Students | 1,139 (83.6%) |
| English Learners | 493 (36.2%) |
School Website
Great Schools
Niche
Ed-Data
CAASPP| Admissions | Open enrollment |
|---|---|
| Charter school | No |
| Magnet school | No |
Test score trends
Reading fell 1.2 points from last year and rose 0.5 points over the full period. Math fell 5.9 points from last year and rose 7.7 points over the full period.
•Math +7.7 percentage points (2024–2026)Reading Proficiency Scores
2026 state test results
Race and Ethnicity
Filipino and Hispanic or Latino students have the strongest results.
Distribution of Scores by Grade
49.3% of tested students meet the reading standard in the grade shown. Overall, the school’s reading results rank No. 850 of 1,596 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 14.7-point gap at a typical California 9–12 school. It narrowed over the period shown.
•English Learners vs English Native
15.1% of English learners meet the reading standard, compared with 56.3% 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
Filipino students have the strongest math results at about 54% proficiency. The other reported groups range from about 15% to 15%.
Distribution of Scores by Grade
17.3% of tested students meet the math standard in the grade shown. Overall, the school’s math results rank No. 911 of 1,596 among California schools in the same grade-level category.
Low-Income vs Non-Low-Income
The 4.8-point math income gap is narrower than the 14.2-point gap at a typical California 9–12 school. It widened slightly over the period shown.
•English Learners vs English Native
7.1% of English learners meet the math standard, compared with 16.7% of English-only students. The gap narrowed as English-learner results rose and English-only results rose.
•How we compare income gaps
“Typical” means the median gap across 876 schools for reading and 882 for math. The comparison uses 2026 California 9–12 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 Senior High compare within the district?
Castle Park Senior High is No. 9 in reading and No. 8 in math proficiency among the 13 9–12 schools in Sweetwater Union High with 2026 results.
Explore the district’s schoolsHow does Castle Park Senior High rank in California?
Castle Park Senior High ranks No. 850 of 1,596 in reading and No. 911 of 1,596 in math for 2026. These proficiency rankings compare California schools in the same grade-level category.
How do low-income students at Castle Park Senior High compare within the district?
Low-income students here rank No. 9 in both subjects among 12 9–12 district schools with reportable 2026 results for this group. 47.6% meet the reading standard and 16.4% meet the math standard.
See results by student groupHow does Castle Park Senior High compare with other schools in Chula Vista?
Castle Park Senior High is No. 7 in both reading and math proficiency among the 9 9–12 schools in Chula Vista with 2026 results.
Explore schools in Chula VistaHow does Castle Park Senior High compare with other schools in San Diego County?
Castle Park Senior High is No. 65 in reading and No. 73 in math proficiency among the 92 9–12 schools in San Diego County with 2026 results.
Explore schools in San Diego CountyWhich schools should I compare?
Schools serving 9–12 in the same district.
| School | Math | Reading |
|---|---|---|
| Castle Park Senior HighThis school | 17.3% | 49.3% |
| Bonita Vista Senior High | 38.6% | 73.8% |
| Chula Vista Senior High | 12.3% | 45.7% |
