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Email BoardWestlake High
100 North Lakeview Canyon Road, Westlake Village, CA 91362-3895
Summary
Reading and math results average to the 79th percentile among comparable California schools.
64.1% of students met California's reading standard, and it is trending up slightly.
Math is weaker: 49.8% of students met California's math standard, but it is slowly trending up.
Proficiency stats
| Current Reading Proficiency | 64.1% |
| Current Math Proficiency | 49.8% |
| Reading State Rank | 462/1,596 (71st percentile) |
| Math State Rank | 202/1,596 (87th percentile) |
School information
| Student / Teacher Ratio | 24:1 |
| Student enrollment (2024–25) | 1,900 |
| Low-Income Students | 344 (18.1%) |
| English Learners | 60 (3.2%) |
School Website
Great Schools
Niche
Ed-Data
CAASPP| Admissions | Open enrollment |
|---|---|
| Charter school | No |
| Magnet school | No |
Test score trends
Reading fell 12.4 points from last year and rose 0.8 points over the full period. Math fell 0.9 points from last year and rose 4.1 points over the full period.
•Math +4.1 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
64.1% of tested students meet the reading standard in the grade shown. Overall, the school’s reading results rank in the top 29% among California schools in the same grade-level category.
Low-Income vs Non-Low-Income
The 29.6-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
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 83% proficiency. The other reported groups range from about 32% to 57%.
Distribution of Scores by Grade
49.8% of tested students meet the math standard in the grade shown. Overall, the school’s math results rank in the top 13% among California schools in the same grade-level category.
Low-Income vs Non-Low-Income
The 34.2-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 Westlake High compare within the district?
Westlake High is No. 3 in reading and No. 1 in math proficiency among the 3 9–12 schools in Conejo Valley Unified with 2026 results.
Explore the district’s schoolsHow does Westlake High rank in California?
Westlake High ranks No. 462 of 1,596 in reading and No. 202 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 Westlake High compare within the district?
Low-income students here rank No. 3 in reading and No. 2 in math among 3 9–12 district schools with reportable 2026 results for this group. 40.5% meet the reading standard and 22.5% meet the math standard.
See results by student groupHow does Westlake High compare with other schools in Ventura County?
Westlake High is No. 11 in reading and No. 8 in math proficiency among the 26 9–12 schools in Ventura County with 2026 results.
Explore schools in Ventura CountyWhich schools should I compare?
Schools serving 9–12 in the same district.
| School | Math | Reading |
|---|---|---|
| Westlake HighThis school | 49.8% | 64.1% |
| Newbury Park High | 46.4% | 66.9% |
| Thousand Oaks High | 38.4% | 68.8% |
