Is this your school? Email the board to prioritize reading!
Email BoardBig Valley Elementary
90 First Street, Bieber, CA 96009-0157
Summary
Big Valley Elementary is badly underperforming.
Reading and math results average to the 18th percentile among comparable California schools.
Only 6.7% of students met California's reading standard, and it is quickly trending down.
20.0% of students met California's math standard, but it is trending up.
Proficiency stats
| Current Reading Proficiency | 6.7% |
| Current Math Proficiency | 20.0% |
| Reading State Rank | 4,645/4,657 (0th percentile) |
| Math State Rank | 2,972/4,657 (36th percentile) |
School information
| Student / Teacher Ratio | 18:1 |
| Student enrollment (2024–25) | 71 |
| Low-Income Students | 37 (52.1%) |
| English Learners | 6 (8.5%) |
School Website
Great Schools
Niche
Ed-Data
CAASPP| Admissions | Open enrollment |
|---|---|
| Charter school | No |
| Magnet school | No |
Test score trends
Reading fell 11.8 points from last year and fell 12.3 points over the full period. Math rose 4.2 points from last year and rose 6.5 points over the full period. The latest results include grade 3, which was not included in the previous year.
•Math +6.5 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
7.7% of tested students meet the reading standard in the grade shown. Overall, the school’s reading results rank No. 4,645 of 4,657 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
30.8% of tested students meet the math standard in the grade shown. Overall, the school’s math results rank No. 2,972 of 4,657 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.
Progress as students move up
2023–2026
How we compare income gaps
“Typical” means the median gap across 1,479 schools for reading and 1,483 for math. The comparison uses 2026 California K–6 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 Big Valley Elementary rank in California?
Big Valley Elementary ranks No. 4,645 of 4,657 in reading and No. 2,972 of 4,657 in math for 2026. These proficiency rankings compare California schools in the same grade-level category.
How does Big Valley Elementary compare with other schools in Lassen County?
Big Valley Elementary is No. 2 in reading and No. 1 in math proficiency among the 2 K–6 schools in Lassen County with 2026 results.
Explore schools in Lassen County