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Email BoardSan Dieguito Union High
San Diego County school performance
San Dieguito Union High is a good district.
Reading and math results average to the 95th percentile among California school districts.
79.9% of students met California's reading standard, and it is trending up slightly.
70.5% of students met California's math standard, which is strong statewide and is trending up.
| Current Reading Proficiency | 79.9% |
| Current Math Proficiency | 70.5% |
| District Reading Rank | 41 / 977 (96th percentile) |
| District Math Rank | 61 / 977 (94th percentile) |
| Student / Teacher Ratio | 23:1 |
| Spend per Student | $15,634 |
| Schools in District | 10 |
| Student Enrollment | 12,026 |
| Low-Income Students | 2,169 (18.0%) |
| English Learners | 448 (3.7%) |
District Website
Great Schools
Niche
Ed-Data
CAASPPTest score trends
Reading was unchanged from last year and rose 2.1 points over the full period. Math rose 2.0 points from last year and rose 3.6 points over the full period.
•Math +3.6 percentage pointsBoard Members
| name | elected | up for re-election |
|---|---|---|
Jane Lea Smith President [email protected] | 2022 | 2026This year! |
Rimga Viskanta Vice President [email protected] | 2022 | 2026This year! |
Jodie Williams Clerk [email protected] | 2024 | 2028 |
Michael Allman Board Member [email protected] | 2024 | 2028 |
Phan Anderson Board Member [email protected] | 2022 | 2026This year! |
Expand for details on low-income and english learner performance
Reading Proficiency Scores
Comparison of low-income and English learner groups using district-level CAASPP proficiency data.
Low-Income vs Non-Low-Income
Low-income students trail other students by 23.4 points in reading. It widened over the period shown.
•English Learners vs English Native
11.1% of English learners meet the reading standard, compared with 82.0% of English-only students. The gap widened as English-learner results rose and English-only results rose.
•Math Proficiency Scores
Comparison of low-income and English learner groups using district-level CAASPP proficiency data.
Low-Income vs Non-Low-Income
Low-income students trail other students by 27.3 points in math. It widened over the period shown.
•English Learners vs English Native
31.8% of English learners meet the math standard, compared with 70.5% of English-only students. The gap widened as English-learner results rose and English-only results rose.
•District School Map
Schools in this district, color-coded by reading proficiency.
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Hover over a school marker to see details
Schools
-3.6%Understanding this district
How does San Dieguito Union High rank in California?
San Dieguito Union High ranks No. 41 of 977 in reading and No. 61 of 977 in math for 2026. These proficiency rankings compare districts across all district types.
How much do results vary between San Dieguito Union High’s schools?
Among the 5 schools serving 7–8, proficiency ranges from 74.9% to 85.6% in reading and 57.1% to 82.1% in math.
See the district’s schoolsAre results improving across San Dieguito Union High’s schools?
Over 2024–2026, reading proficiency rose at 6 of 10 schools with results covering that full period; math rose at 9 of 10.
Compare school trendsHow do low-income students in San Dieguito Union High compare with other districts?
Low-income reading proficiency is 60.5%, compared with 45.3% at a typical California high district. In math, it is 47.8%, compared with 19.5%.
See student-group resultsWhich districts should I compare with San Dieguito Union High?
High districts in San Diego County. Peers have the closest enrollment sizes.
| District | Math | Reading |
|---|---|---|
| San Dieguito Union HighThis district | 70.5% | 79.9% |
| Escondido Union High | 23.5% | 58.5% |
| Grossmont Union High | 28.4% | 51.8% |
How we compare low-income results
“Typical” is the median across 74 California high districts with 2026 results, a reported low-income population, and at least 20 low-income tested students in each subject. Each district counts once. This compares proficiency for low-income students, rather than the gap between income groups.
