Bitney Prep High
135 Joerschke Drive, Grass Valley, CA 95945-5249
Summary
Reading and math results average to the 69th percentile among comparable California schools.
66.7% of students met California's reading standard, and it is slowly trending up.
Math is weaker: 28.6% of students met California's math standard, it is holding steady.
Proficiency stats
| Current Reading Proficiency | 66.7% |
| Current Math Proficiency | 28.6% |
| Reading State Rank | 405/1,596 (75th percentile) |
| Math State Rank | 579/1,596 (64th percentile) |
School information
| Student / Teacher Ratio | 13:1 |
| Student enrollment (2024–25) | 91 |
| Low-Income Students | 52 (57.1%) |
| English Learners | 0 (0.0%) |
Quick links
School Website
Great Schools
Niche
CAASPP| Admissions | Open enrollment |
|---|---|
| Charter school | Yes |
| Magnet school | No |
Test score trends
Reading rose 3.0 points from last year and rose 4.8 points over the full period. Math rose 6.8 points from last year and was unchanged over the full period.
•Math 0.0 percentage points (2024–2026)Reading Proficiency Scores
2026 state test results
Race and Ethnicity
Only one group has a reportable reading result.
Distribution of Scores by Grade
66.7% of tested students meet the reading standard in the grade shown. Overall, the school’s reading results rank in the top 26% among California schools in the same grade-level category.
Low-Income vs Non-Low-Income
Results for both income groups are unavailable, so a current reading gap cannot be calculated.
•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
Only one group has a reportable math result.
Distribution of Scores by Grade
28.6% of tested students meet the math standard in the grade shown. Overall, the school’s math results rank in the top 37% among California schools in the same grade-level category.
Low-Income vs Non-Low-Income
Results for both income groups are unavailable, so a current math gap cannot be calculated.
•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 Bitney Prep High rank in California?
Bitney Prep High ranks No. 405 of 1,596 in reading and No. 579 of 1,596 in math for 2026. These proficiency rankings compare California schools in the same grade-level category.
How does Bitney Prep High compare with other schools in Grass Valley?
Bitney Prep High is No. 3 in reading and No. 4 in math proficiency among the 5 9–12 schools in Grass Valley with 2026 results.
Explore schools in Grass ValleyWhich schools should I compare?
Schools serving 9–12 in the same district or city.
| School | Math | Reading |
|---|---|---|
| Bitney Prep HighThis school | 28.6% | 66.7% |
| Bear River High | 39.7% | 67.8% |
| Nevada Union High | 31.4% | 56.9% |
