Scores updated for 2026!

William S. Hart Union High

Santa Clarita Valley International

28060 Hasley Canyon Road, Suite 200, Castaic, CA 91384-4577

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Summary

Santa Clarita Valley International is underperforming.

Reading and math results average to the 43rd percentile among comparable California schools.

Only 40.8% of students met California's reading standard, and it is trending down.Trending down

Math is weaker: 25.8% of students met California's math standard, and it is trending down slightly.Trending down

Proficiency stats

Current Reading Proficiency40.8%
Current Math Proficiency25.8%
Reading State Rank953/1,734 (45th percentile)
Math State Rank1,017/1,735 (41st percentile)

School information

Student / Teacher Ratio19:1
Student enrollment (2024–25)548
Low-Income Students245 (44.7%)
English Learners33 (6.0%)
Admissions
AdmissionsLottery
Charter schoolYes
Magnet schoolNo

Reading Proficiency Scores

2026 state test results

Race and Ethnicity

Two or more races and Black or African American students have the strongest results.

Distribution of Scores by Grade

The share meeting the reading standard ranges from 26.1% to 75.0% across the grades shown. Overall, the school’s reading results rank No. 953 of 1,734 among California schools in the same grade-level category.

Low-Income vs Non-Low-Income

The 10.9-point reading income gap is narrower than the 11.6-point gap at a typical California K–12 school. It widened over the period shown.

Low-Income
Non-Low-Income
Low-Income -10.2 percentage pointsTrend down•
Non-Low-Income -4.3 percentage pointsTrend down

English Learners vs English Native

12.5% of English learners meet the reading standard, compared with 40.8% of English-only students. The gap narrowed as English-learner results rose and English-only results fell.

English Learners
English Native
English Learners +12.5 percentage pointsTrend up•
English Native -9.2 percentage pointsTrend down

Math Proficiency Scores

2026 state test results

Race and Ethnicity

Black or African American students have the strongest math results at about 35% proficiency. The other reported groups range from about 21% to 35%.

Distribution of Scores by Grade

The share meeting the math standard ranges from 14.3% to 44.1% across the grades shown. Overall, the school’s math results rank No. 1,017 of 1,735 among California schools in the same grade-level category.

Low-Income vs Non-Low-Income

The 3.4-point math income gap is narrower than the 10.8-point gap at a typical California K–12 school. It narrowed over the period shown.

Low-Income
Non-Low-Income
Low-Income +0.9 percentage pointsTrend up•
Non-Low-Income -5.5 percentage pointsTrend down

English Learners vs English Native

12.5% of English learners meet the math standard, compared with 26.3% of English-only students. The gap narrowed as English-learner results rose and English-only results fell.

English Learners
English Native
English Learners +12.5 percentage pointsTrend up•
English Native -3.8 percentage pointsTrend down

Progress as students move up

2023–2026
How we compare income gaps

“Typical” means the median gap across 249 schools for reading and 251 for math. The comparison uses 2026 California K–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 Santa Clarita Valley International rank in California?

Santa Clarita Valley International ranks No. 953 of 1,734 in reading and No. 1,017 of 1,735 in math for 2026. These proficiency rankings compare California schools in the same grade-level category.

How does Santa Clarita Valley International compare with other schools in Los Angeles County?

Santa Clarita Valley International is No. 21 in both reading and math proficiency among the 35 K–12 schools in Los Angeles County with 2026 results.

Explore schools in Los Angeles County