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Email BoardOak Manor Elementary
400 Oak Manor Drive, Ukiah, CA 95482-5120
Summary
Oak Manor Elementary is badly underperforming.
Reading and math results average to the 7th percentile among comparable California schools.
Only 18.2% of students met California's reading standard, and it is trending down slightly.
Math is weaker: 17.1% of students met California's math standard, but it is trending up slightly.
Proficiency stats
| Current Reading Proficiency | 18.2% |
| Current Math Proficiency | 17.1% |
| Reading State Rank | 4,472/4,657 (4th percentile) |
| Math State Rank | 4,189/4,657 (10th percentile) |
School information
| Student / Teacher Ratio | 18:1 |
| Student enrollment (2024–25) | 417 |
| Low-Income Students | 389 (93.3%) |
| English Learners | 135 (32.4%) |
School Website
Great Schools
Niche
Ed-Data
CAASPP| Admissions | Open enrollment |
|---|---|
| Charter school | No |
| Magnet school | No |
Test score trends
Reading fell 3.9 points from last year and fell 2.5 points over the full period. Math rose 3.0 points from last year and rose 1.5 points over the full period.
•Math +1.5 percentage points (2024–2026)Reading Proficiency Scores
2026 state test results
Race and Ethnicity
White and Two or more races students have the strongest results.
Distribution of Scores by Grade
The share meeting the reading standard ranges from 11.4% to 25.4% across the grades shown. Overall, the school’s reading results rank No. 4,472 of 4,657 among California schools in the same grade-level category.
Low-Income vs Non-Low-Income
The 38.3-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
8.2% of English learners meet the reading standard, compared with 20.5% of English-only students. The gap narrowed as English-learner results fell and English-only results fell.
•Math Proficiency Scores
2026 state test results
Race and Ethnicity
White students have the strongest math results at about 29% proficiency. The other reported groups range from about 13% to 27%.
Distribution of Scores by Grade
The share meeting the math standard ranges from 1.8% to 31.8% across the grades shown. Overall, the school’s math results rank No. 4,189 of 4,657 among California schools in the same grade-level category.
Low-Income vs Non-Low-Income
The 47.8-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
6.6% of English learners meet the math standard, compared with 21.4% of English-only students. The gap widened as English-learner results fell 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 Oak Manor Elementary compare within the district?
Oak Manor Elementary is No. 2 in reading and No. 1 in math proficiency among the 2 K–6 schools in Ukiah Unified with 2026 results.
Explore the district’s schoolsHow does Oak Manor Elementary rank in California?
Oak Manor Elementary ranks No. 4,472 of 4,657 in reading and No. 4,189 of 4,657 in math for 2026. These proficiency rankings compare California schools in the same grade-level category.
How do low-income students at Oak Manor Elementary compare within the district?
Low-income students here rank No. 2 in reading and No. 1 in math among 2 K–6 district schools with reportable 2026 results for this group. 15.5% meet the reading standard and 13.8% meet the math standard.
See results by student groupHow does Oak Manor Elementary compare with other schools in Mendocino County?
Oak Manor Elementary is tied for No. 4 in reading and No. 3 in math proficiency among the 5 K–6 schools in Mendocino County with 2026 results.
Explore schools in Mendocino CountyWhich schools should I compare?
Schools serving K–6 in the same district.
| School | Math | Reading |
|---|---|---|
| Oak Manor ElementaryThis school | 17.1% | 18.2% |
| Shanl Valley Academy | 14.0% | 19.3% |
