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Email BoardMt. SAC Early College Academy at West Covina
2226 East Rio Verde Drive, West Covina, CA 91791-2067
Summary
Mt. SAC Early College Academy at West Covina is an excellent school.
Reading and math results average to the 79th percentile among comparable California schools.
82.8% of students met California's reading standard, and it is trending up.
Math is weaker: 29.3% of students met California's math standard, but it is trending up slightly.
Proficiency stats
| Current Reading Proficiency | 82.8% |
| Current Math Proficiency | 29.3% |
| Reading State Rank | 98/1,596 (94th percentile) |
| Math State Rank | 559/1,596 (65th percentile) |
School information
| Student / Teacher Ratio | 22:1 |
| Student enrollment (2024–25) | 264 |
| Low-Income Students | 174 (65.9%) |
| English Learners | 3 (1.1%) |
School Website
Great Schools
Niche
Ed-Data
CAASPP| Admissions | Open enrollment |
|---|---|
| Charter school | No |
| Magnet school | No |
Test score trends
Reading rose 13.5 points from last year and rose 8.7 points over the full period. Math fell 7.2 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. Asian and Hispanic or Latino students have the strongest results.
Distribution of Scores by Grade
82.8% of tested students meet the reading standard in the grade shown. Overall, the school’s reading results rank in the top 7% among California schools in the same grade-level category.
Low-Income vs Non-Low-Income
The 14.3-point reading income gap is about the same as the 14.7-point gap at a typical California 9–12 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
Asian students have the strongest math results at about 85% proficiency. The other reported groups range from about 13% to 13%.
Distribution of Scores by Grade
29.3% of tested students meet the math standard in the grade shown. Overall, the school’s math results rank in the top 36% among California schools in the same grade-level category.
Low-Income vs Non-Low-Income
The 14.4-point math income gap is about the same as the 14.2-point gap at a typical California 9–12 school. It widened over the period shown.
•English Learners vs English Native
Results for both language groups are unavailable, so a current math gap cannot be calculated.
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 Mt. SAC Early College Academy at West Covina compare within the district?
Mt. SAC Early College Academy at West Covina is No. 1 in both reading and math proficiency among the 3 9–12 schools in West Covina Unified with 2026 results.
Explore the district’s schoolsHow does Mt. SAC Early College Academy at West Covina rank in California?
Mt. SAC Early College Academy at West Covina ranks No. 98 of 1,596 in reading and No. 559 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 Mt. SAC Early College Academy at West Covina compare within the district?
Low-income students here rank No. 1 in both subjects among 3 9–12 district schools with reportable 2026 results for this group. 79.1% meet the reading standard and 25.6% meet the math standard.
See results by student groupHow does Mt. SAC Early College Academy at West Covina compare with other schools in West Covina?
Mt. SAC Early College Academy at West Covina is No. 1 in reading and No. 2 in math proficiency among the 4 9–12 schools in West Covina with 2026 results.
Explore schools in West CovinaHow does Mt. SAC Early College Academy at West Covina compare with other schools in Los Angeles County?
Mt. SAC Early College Academy at West Covina is No. 28 in reading and No. 146 in math proficiency among the 334 9–12 schools in Los Angeles County with 2026 results.
Explore schools in Los Angeles CountyWhich schools should I compare?
Schools serving 9–12 in the same district.
| School | Math | Reading |
|---|---|---|
| Mt. SAC Early College Academy at West CovinaThis school | 29.3% | 82.8% |
| Edgewood High | 24.5% | 43.5% |
| West Covina High | 23.0% | 48.9% |
