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Email BoardWestern Sierra Collegiate Academy
660 Menlo Drive, Rocklin, CA 95765-3713
Summary
Western Sierra Collegiate Academy is an excellent school.
Reading and math results average to the 96th percentile among comparable California schools.
80.0% of students met California's reading standard, and it is trending up.
68.0% of students met California's math standard, but it is trending up slightly.
Proficiency stats
| Current Reading Proficiency | 80.0% |
| Current Math Proficiency | 68.0% |
| Reading State Rank | 58/1,734 (97th percentile) |
| Math State Rank | 81/1,735 (95th percentile) |
School information
| Student / Teacher Ratio | 20:1 |
| Student enrollment (2024–25) | 776 |
| Low-Income Students | 107 (13.8%) |
| English Learners | 7 (0.9%) |
School Website
Great Schools
Niche
Ed-Data
CAASPP| Admissions | Lottery |
|---|---|
| Charter school | Yes |
| Magnet school | No |
Test score trends
Reading fell 7.4 points from last year and rose 4.0 points over the full period. Math fell 2.4 points from last year and rose 2.0 points over the full period.
•Math +2.0 percentage points (2024–2026)Reading Proficiency Scores
2026 state test results
Race and Ethnicity
Most students in every reported group meet the reading standard. Filipino and Two or more races students have the strongest results.
Distribution of Scores by Grade
The share meeting the reading standard ranges from 76.5% to 86.0% across the grades shown. Overall, the school’s reading results rank in the top 4% among California schools in the same grade-level category.
Low-Income vs Non-Low-Income
The 14.9-point reading income gap is slightly wider than the 13.0-point gap at a typical California 7–12 school. It narrowed 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 78% proficiency. The other reported groups range from about 53% to 75%.
Distribution of Scores by Grade
The share meeting the math standard ranges from 65.4% to 70.9% across the grades shown. Overall, the school’s math results rank in the top 5% among California schools in the same grade-level category.
Low-Income vs Non-Low-Income
The 12.5-point math income gap is slightly wider than the 8.4-point gap at a typical California 7–12 school. It narrowed over the period shown.
•English Learners vs English Native
Results for both language groups are unavailable, so a current math gap cannot be calculated.
Progress as students move up
2023–2026
How we compare income gaps
“Typical” means the median gap across 66 schools for reading and 66 for math. The comparison uses 2026 California 7–12 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 Western Sierra Collegiate Academy rank in California?
Western Sierra Collegiate Academy ranks No. 58 of 1,734 in reading and No. 81 of 1,735 in math for 2026. These proficiency rankings compare California schools in the same grade-level category.
How does Western Sierra Collegiate Academy compare with other schools in Placer County?
Western Sierra Collegiate Academy is No. 1 in both reading and math proficiency among the 2 7–12 schools in Placer County with 2026 results.
Explore schools in Placer County