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Email BoardDr. John H. Milor High Continuation
266 West Randall, Rialto, CA 92376-6926
Summary
Dr. John H. Milor High Continuation is badly underperforming.
Reading and math results average to the 13th percentile among comparable California schools.
Only 10.0% of students met California's reading standard, and it is trending down slightly.
Math is weaker: 3.6% of students met California's math standard, but it is slowly trending up.
Proficiency stats
| Current Reading Proficiency | 10.0% |
| Current Math Proficiency | 3.6% |
| Reading State Rank | 1,432/1,596 (10th percentile) |
| Math State Rank | 1,340/1,596 (16th percentile) |
School information
| Student / Teacher Ratio | 10:1 |
| Student enrollment (2024–25) | 190 |
| Low-Income Students | 154 (81.1%) |
| English Learners | 50 (26.3%) |
School Website
Great Schools
Niche
Ed-Data
CAASPP| Admissions | Open enrollment |
|---|---|
| Charter school | No |
| Magnet school | No |
Test score trends
Reading rose 5.8 points from last year and fell 0.8 points over the full period. Math rose 2.1 points from last year and rose 3.6 points over the full period.
•Math +3.6 percentage points (2024–2026)Reading Proficiency Scores
2026 state test results
Race and Ethnicity
Hispanic or Latino and Black or African American students have the strongest results.
Distribution of Scores by Grade
10.0% of tested students meet the reading standard in the grade shown. Overall, the school’s reading results rank No. 1,432 of 1,596 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
4.5% of English learners meet the reading standard, compared with 2.9% 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
Black or African American students have the strongest math results at about 9% proficiency. The other reported groups range from about 3% to 3%.
Distribution of Scores by Grade
3.6% of tested students meet the math standard in the grade shown. Overall, the school’s math results rank No. 1,340 of 1,596 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
4.3% of English learners meet the math standard, compared with 2.8% of English-only students. The gap widened as English-learner results rose and English-only results rose.
•How we compare income gaps
“Typical” means the median gap across 9 schools for reading and 9 for math. The comparison uses 2026 California 11–12 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 Dr. John H. Milor High Continuation rank in California?
Dr. John H. Milor High Continuation ranks No. 1,432 of 1,596 in reading and No. 1,340 of 1,596 in math for 2026. These proficiency rankings compare California schools in the same grade-level category.
How does Dr. John H. Milor High Continuation compare with other schools in San Bernardino County?
Dr. John H. Milor High Continuation is tied for No. 4 in reading and No. 3 in math proficiency among the 9 11–12 schools in San Bernardino County with 2026 results.
Explore schools in San Bernardino County