Riverdale High
3086 West Mount Whitney Avenue, Riverdale, CA 93656-0726
Summary
Riverdale High is underperforming.
Reading and math results average to the 44th percentile among comparable California schools.
Only 49.6% of students met California's reading standard, but it is trending up slightly.
Math is weaker: 16.5% of students met California's math standard, and it is slowly trending down.
Proficiency stats
| Current Reading Proficiency | 49.6% |
| Current Math Proficiency | 16.5% |
| Reading State Rank | 840/1,596 (47th percentile) |
| Math State Rank | 942/1,596 (41st percentile) |
School information
| Student / Teacher Ratio | 15:1 |
| Student enrollment (2024–25) | 496 |
| Low-Income Students | 450 (90.7%) |
| English Learners | 91 (18.3%) |
School Website
Great Schools
Niche
Ed-Data
CAASPP| Admissions | Open enrollment |
|---|---|
| Charter school | No |
| Magnet school | No |
Test score trends
Reading rose 3.1 points from last year and rose 1.3 points over the full period. Math fell 3.9 points from last year and fell 4.8 points over the full period.
•Math -4.8 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
49.6% of tested students meet the reading standard in the grade shown. Overall, the school’s reading results rank No. 840 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
0.0% of English learners meet the reading standard, compared with 66.7% of English-only students. The gap widened as English-learner results fell and English-only results fell.
•Math Proficiency Scores
2026 state test results
Race and Ethnicity
Only one group has a reportable math result.
Distribution of Scores by Grade
16.5% of tested students meet the math standard in the grade shown. Overall, the school’s math results rank No. 942 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
5.3% of English learners meet the math standard, compared with 22.2% of English-only students. The gap narrowed as English-learner results rose and English-only results fell.
•How we compare income gaps
“Typical” means the median gap across 876 schools for reading and 882 for math. The comparison uses 2026 California 9–12 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 Riverdale High rank in California?
Riverdale High ranks No. 840 of 1,596 in reading and No. 942 of 1,596 in math for 2026. These proficiency rankings compare California schools in the same grade-level category.
How does Riverdale High compare with other schools in Fresno County?
Riverdale High is No. 33 in reading and No. 30 in math proficiency among the 44 9–12 schools in Fresno County with 2026 results.
Explore schools in Fresno County