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Email BoardCharles Blackstock Junior High
701 East Bard Road, Oxnard, CA 93033-7265
Summary
Charles Blackstock Junior High is badly underperforming.
Reading and math results average to the 13th percentile among comparable California schools.
Only 28.6% of students met California's reading standard, but it is trending up slightly.
Math is weaker: 13.8% of students met California's math standard, it is holding steady.
Proficiency stats
| Current Reading Proficiency | 28.6% |
| Current Math Proficiency | 13.8% |
| Reading State Rank | 1,030/1,204 (14th percentile) |
| Math State Rank | 1,056/1,204 (12th percentile) |
School information
| Student / Teacher Ratio | 22:1 |
| Student enrollment (2024–25) | 1,239 |
| Low-Income Students | 1,110 (89.6%) |
| English Learners | 353 (28.5%) |
School Website
Great Schools
Niche
Ed-Data
CAASPP| Admissions | Open enrollment |
|---|---|
| Charter school | No |
| Magnet school | No |
Test score trends
Reading rose 0.2 points from last year and rose 0.7 points over the full period. Math rose 1.0 points from last year and fell 0.2 points over the full period.
•Math -0.2 percentage points (2024–2026)
Reading Proficiency Scores
2026 state test results
Race and Ethnicity
Filipino and Two or more races students have the strongest results.
Distribution of Scores by Grade
The share meeting the reading standard ranges from 23.1% to 33.0% across the grades shown. Overall, the school’s reading results rank No. 1,030 of 1,204 among California schools in the same grade-level category.
Low-Income vs Non-Low-Income
The 23.7-point reading income gap is slightly wider than the 19.5-point gap at a typical California 6–8 school. It widened over the period shown.
•English Learners vs English Native
3.1% of English learners meet the reading standard, compared with 36.9% of English-only students. The gap narrowed as English-learner results rose and English-only results fell.
•Math Proficiency Scores
2026 state test results
Race and Ethnicity
Filipino students have the strongest math results at about 45% proficiency. The other reported groups range from about 11% to 29%.
Distribution of Scores by Grade
The share meeting the math standard ranges from 8.8% to 22.5% across the grades shown. Overall, the school’s math results rank No. 1,056 of 1,204 among California schools in the same grade-level category.
Low-Income vs Non-Low-Income
The 4.5-point math income gap is narrower than the 19.2-point gap at a typical California 6–8 school. It narrowed over the period shown.
•English Learners vs English Native
1.9% of English learners meet the math standard, compared with 14.8% of English-only students. The gap narrowed as English-learner results rose and English-only results fell.
•Progress as students move up
2023–2026
How we compare income gaps
“Typical” means the median gap across 795 schools for reading and 796 for math. The comparison uses 2026 California 6–8 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 Charles Blackstock Junior High compare within the district?
Charles Blackstock Junior High is No. 2 in both reading and math proficiency among the 2 6–8 schools in Hueneme Elementary with 2026 results.
Explore the district’s schoolsHow does Charles Blackstock Junior High rank in California?
Charles Blackstock Junior High ranks No. 1,030 of 1,204 in reading and No. 1,056 of 1,204 in math for 2026. These proficiency rankings compare California schools in the same grade-level category.
How do low-income students at Charles Blackstock Junior High compare within the district?
Low-income students here rank No. 2 in both subjects among 2 6–8 district schools with reportable 2026 results for this group. 26.3% meet the reading standard and 13.4% meet the math standard.
See results by student groupHow does Charles Blackstock Junior High compare with other schools in Oxnard?
Charles Blackstock Junior High is No. 7 in reading and No. 8 in math proficiency among the 8 6–8 schools in Oxnard with 2026 results.
Explore schools in OxnardHow does Charles Blackstock Junior High compare with other schools in Ventura County?
Charles Blackstock Junior High is No. 23 in reading and No. 24 in math proficiency among the 25 6–8 schools in Ventura County with 2026 results.
Explore schools in Ventura CountyWhich schools should I compare?
Schools serving 6–8 in the same district or city.
| School | Math | Reading |
|---|---|---|
| Charles Blackstock Junior HighThis school | 13.8% | 28.6% |
| E. O. Green Junior High | 19.8% | 31.0% |
| Dr. Manuel M. Lopez Academy of Arts & Sciences | 25.1% | 36.0% |
