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Email BoardChaparral High
27215 Nicolas Road, Temecula, CA 92591-7348
Summary
Chaparral High is a good school.
Reading and math results average to the 81st percentile among comparable California schools.
70.2% of students met California's reading standard, but it is trending down.
Math is weaker: 42.3% of students met California's math standard, but it is trending up slightly.
Proficiency stats
| Current Reading Proficiency | 70.2% |
| Current Math Proficiency | 42.3% |
| Reading State Rank | 306/1,596 (81st percentile) |
| Math State Rank | 300/1,596 (81st percentile) |
School information
| Student / Teacher Ratio | 26:1 |
| Student enrollment (2024–25) | 3,136 |
| Low-Income Students | 1,237 (39.4%) |
| English Learners | 90 (2.9%) |
School Website
Great Schools
Niche
Ed-Data
CAASPP| Admissions | Open enrollment |
|---|---|
| Charter school | No |
| Magnet school | No |
Test score trends
Reading rose 2.4 points from last year and fell 4.6 points over the full period. Math fell 0.1 points from last year and rose 2.0 points over the full period.
•Math +2.0 percentage points (2024–2026)Reading Proficiency Scores
2026 state test results
Race and Ethnicity
Most students in every reported group meet the reading standard. Filipino and Asian students have the strongest results.
Distribution of Scores by Grade
70.2% of tested students meet the reading standard in the grade shown. Overall, the school’s reading results rank in the top 20% among California schools in the same grade-level category.
Low-Income vs Non-Low-Income
The 22.0-point reading income gap is wider than the 14.7-point gap at a typical California 9–12 school. It widened over the period shown.
•English Learners vs English Native
20.8% of English learners meet the reading standard, compared with 72.4% 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
Asian students have the strongest math results at about 79% proficiency. The other reported groups range from about 23% to 61%.
Distribution of Scores by Grade
42.3% of tested students meet the math standard in the grade shown. Overall, the school’s math results rank in the top 19% among California schools in the same grade-level category.
Low-Income vs Non-Low-Income
The 18.3-point math income gap is slightly wider than the 14.2-point gap at a typical California 9–12 school. It narrowed slightly over the period shown.
•English Learners vs English Native
16.7% of English learners meet the math standard, compared with 41.7% of English-only students. The gap narrowed as English-learner results rose and English-only results fell.
•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 Chaparral High compare within the district?
Chaparral High is No. 3 in reading and No. 2 in math proficiency among the 4 9–12 schools in Temecula Valley Unified with 2026 results.
Explore the district’s schoolsHow does Chaparral High rank in California?
Chaparral High ranks No. 306 of 1,596 in reading and No. 300 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 Chaparral High compare within the district?
Low-income students here rank No. 3 in both subjects among 4 9–12 district schools with reportable 2026 results for this group. 57.1% meet the reading standard and 31.5% meet the math standard.
See results by student groupHow does Chaparral High compare with other schools in Temecula?
Chaparral High is No. 3 in reading and No. 2 in math proficiency among the 4 9–12 schools in Temecula with 2026 results.
Explore schools in TemeculaHow does Chaparral High compare with other schools in Riverside County?
Chaparral High is tied for No. 9 in reading and No. 6 in math proficiency among the 57 9–12 schools in Riverside County with 2026 results.
Explore schools in Riverside CountyWhich schools should I compare?
Schools serving 9–12 in the same district.
| School | Math | Reading |
|---|---|---|
| Chaparral HighThis school | 42.3% | 70.2% |
| Great Oak High | 54.6% | 82.2% |
| Susan H. Nelson | 17.1% | 48.4% |
