Anderson Valley Elementary
12300 Anderson Valley Way, Boonville, CA 95415-9101
Summary
Anderson Valley Elementary is badly underperforming.
Reading and math results average to the 24th percentile among comparable California schools.
Only 30.0% of students met California's reading standard, but it is trending up.
Math is weaker: 25.6% of students met California's math standard, but it is quickly trending up.
Proficiency stats
| Current Reading Proficiency | 30.0% |
| Current Math Proficiency | 25.6% |
| Reading State Rank | 3,632/4,657 (22nd percentile) |
| Math State Rank | 3,457/4,657 (26th percentile) |
School information
| Student / Teacher Ratio | 19:1 |
| Student enrollment (2024–25) | 190 |
| Low-Income Students | 143 (75.3%) |
| English Learners | 90 (47.4%) |
School Website
Great Schools
Niche
Ed-Data
CAASPP| Admissions | Open enrollment |
|---|---|
| Charter school | No |
| Magnet school | No |
Test score trends
Reading rose 2.5 points from last year and rose 10.0 points over the full period. Math rose 9.1 points from last year and rose 15.2 points over the full period.
•Math +15.2 percentage points (2024–2026)Reading Proficiency Scores
2026 state test results
Race and Ethnicity
White and Hispanic or Latino students have the strongest results.
Distribution of Scores by Grade
The share meeting the reading standard ranges from 26.3% to 33.3% across the grades shown. Overall, the school’s reading results rank No. 3,632 of 4,657 among California schools in the same grade-level category.
Low-Income vs Non-Low-Income
The 25.7-point reading income gap is wider than the 17.6-point gap at a typical California K–6 school. It widened over the period shown.
•English Learners vs English Native
0.0% of English learners meet the reading standard, compared with 42.4% of English-only students. The gap widened as English-learner results fell and English-only results rose.
•Math Proficiency Scores
2026 state test results
Race and Ethnicity
White students have the strongest math results at about 38% proficiency. The other reported groups range from about 21% to 21%.
Distribution of Scores by Grade
The share meeting the math standard ranges from 16.0% to 43.8% across the grades shown. Overall, the school’s math results rank No. 3,457 of 4,657 among California schools in the same grade-level category.
Low-Income vs Non-Low-Income
The 25.0-point math income gap is wider than the 17.5-point gap at a typical California K–6 school. It widened over the period shown.
•English Learners vs English Native
9.4% of English learners meet the math standard, compared with 33.3% of English-only students. The gap narrowed as English-learner results rose and English-only results rose.
•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 Anderson Valley Elementary rank in California?
Anderson Valley Elementary ranks No. 3,632 of 4,657 in reading and No. 3,457 of 4,657 in math for 2026. These proficiency rankings compare California schools in the same grade-level category.
How does Anderson Valley Elementary compare with other schools in Mendocino County?
Anderson Valley Elementary is No. 1 in both reading and math proficiency among the 5 K–6 schools in Mendocino County with 2026 results.
Explore schools in Mendocino County