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Email BoardSan Lorenzo High
50 East Lewelling Boulevard, San Lorenzo, CA 94580-1732
Summary
San Lorenzo High is badly underperforming.
Reading and math results average to the 20th percentile among comparable California schools.
Only 22.7% of students met California's reading standard, but it is trending up slightly.
Math is weaker: 4.5% of students met California's math standard, and it is trending down slightly.
Proficiency stats
| Current Reading Proficiency | 22.7% |
| Current Math Proficiency | 4.5% |
| Reading State Rank | 1,254/1,596 (21st percentile) |
| Math State Rank | 1,313/1,596 (18th percentile) |
School information
| Student / Teacher Ratio | 20:1 |
| Student enrollment (2024–25) | 1,029 |
| Low-Income Students | 852 (82.8%) |
| English Learners | 395 (38.4%) |
School Website
Great Schools
Niche
Ed-Data
CAASPP| Admissions | Open enrollment |
|---|---|
| Charter school | No |
| Magnet school | No |
Test score trends
Reading fell 7.1 points from last year and rose 1.2 points over the full period. Math fell 5.8 points from last year and fell 3.0 points over the full period.
•Math -3.0 percentage points (2024–2026)Reading Proficiency Scores
2026 state test results
Race and Ethnicity
Filipino and Asian students have the strongest results.
Distribution of Scores by Grade
22.7% of tested students meet the reading standard in the grade shown. Overall, the school’s reading results rank No. 1,254 of 1,596 among California schools in the same grade-level category.
Low-Income vs Non-Low-Income
The 5.8-point reading income gap is narrower than the 14.7-point gap at a typical California 9–12 school. It widened over the period shown.
•English Learners vs English Native
9.0% of English learners meet the reading standard, compared with 24.7% of English-only students. The gap narrowed as English-learner results rose and English-only results rose.
•Math Proficiency Scores
2026 state test results
Race and Ethnicity
Asian students have the strongest math results at about 9% proficiency. The other reported groups range from about 0% to 8%.
Distribution of Scores by Grade
4.6% of tested students meet the math standard in the grade shown. Overall, the school’s math results rank No. 1,313 of 1,596 among California schools in the same grade-level category.
Low-Income vs Non-Low-Income
Low-income students are 1.3 points ahead in math. It narrowed slightly over the period shown.
•English Learners vs English Native
3.7% of English learners meet the math standard, compared with 2.7% 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 San Lorenzo High compare within the district?
San Lorenzo High is No. 4 in both reading and math proficiency among the 4 9–12 schools in San Lorenzo Unified with 2026 results.
Explore the district’s schoolsHow does San Lorenzo High rank in California?
San Lorenzo High ranks No. 1,254 of 1,596 in reading and No. 1,313 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 San Lorenzo High compare within the district?
Low-income students here rank No. 3 in both subjects among 3 9–12 district schools with reportable 2026 results for this group. 20.8% meet the reading standard and 5.0% meet the math standard.
See results by student groupHow does San Lorenzo High compare with other schools in San Lorenzo?
San Lorenzo High is No. 4 in both reading and math proficiency among the 4 9–12 schools in San Lorenzo with 2026 results.
Explore schools in San LorenzoHow does San Lorenzo High compare with other schools in Alameda County?
San Lorenzo High is No. 38 in reading and No. 42 in math proficiency among the 45 9–12 schools in Alameda County with 2026 results.
Explore schools in Alameda CountyWhich schools should I compare?
Schools serving 9–12 in the same district.
| School | Math | Reading |
|---|---|---|
| San Lorenzo HighThis school | 4.5% | 22.7% |
| Arroyo High | 26.6% | 47.1% |
| East Bay Arts High | 25.0% | 38.5% |
