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Email BoardSan Luis Obispo High
1499 San Luis Drive, San Luis Obispo, CA 93401-3060
Summary
San Luis Obispo High is a good school.
Reading and math results average to the 88th percentile among comparable California schools.
75.7% of students met California's reading standard, and it is trending up.
53.5% of students met California's math standard, but it is trending up.
Proficiency stats
| Current Reading Proficiency | 75.7% |
| Current Math Proficiency | 53.5% |
| Reading State Rank | 202/1,596 (87th percentile) |
| Math State Rank | 168/1,596 (90th percentile) |
School information
| Student / Teacher Ratio | 21:1 |
| Student enrollment (2024–25) | 1,678 |
| Low-Income Students | 657 (39.2%) |
| English Learners | 85 (5.1%) |
School Website
Great Schools
Niche
Ed-Data
CAASPP| Admissions | Open enrollment |
|---|---|
| Charter school | No |
| Magnet school | No |
Test score trends
Reading rose 8.6 points from last year and rose 4.6 points over the full period. Math rose 2.6 points from last year and rose 5.5 points over the full period.
•Math +5.5 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 Two or more races students have the strongest results.
Distribution of Scores by Grade
75.7% of tested students meet the reading standard in the grade shown. Overall, the school’s reading results rank in the top 13% among California schools in the same grade-level category.
Low-Income vs Non-Low-Income
The 22.3-point reading income gap is wider than the 14.7-point gap at a typical California 9–12 school. It widened slightly 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 76% proficiency. The other reported groups range from about 29% to 66%.
Distribution of Scores by Grade
53.5% of tested students meet the math standard in the grade shown. Overall, the school’s math results rank in the top 11% among California schools in the same grade-level category.
Low-Income vs Non-Low-Income
The 37.6-point math income gap is wider than 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 San Luis Obispo High compare within the district?
San Luis Obispo High is No. 1 in both reading and math proficiency among the 2 9–12 schools in San Luis Coastal Unified with 2026 results.
Explore the district’s schoolsHow does San Luis Obispo High rank in California?
San Luis Obispo High ranks No. 202 of 1,596 in reading and No. 168 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 Luis Obispo High compare within the district?
Low-income students here rank No. 2 in reading and No. 1 in math among 2 9–12 district schools with reportable 2026 results for this group. 62.4% meet the reading standard and 31.1% meet the math standard.
See results by student groupHow does San Luis Obispo High compare with other schools in San Luis Obispo County?
San Luis Obispo High is No. 2 in reading and No. 1 in math proficiency among the 11 9–12 schools in San Luis Obispo County with 2026 results.
Explore schools in San Luis Obispo CountyWhich schools should I compare?
Schools serving 9–12 in the same district.
| School | Math | Reading |
|---|---|---|
| San Luis Obispo HighThis school | 53.5% | 75.7% |
| Morro Bay High | 45.8% | 75.0% |
