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Email BoardDel Rio Elementary
5200 North River Road, Oceanside, CA 92057-3811
Summary
Del Rio Elementary is underperforming.
Reading and math results average to the 56th percentile among comparable California schools.
50.6% of students met California's reading standard, and it is quickly trending up.
Math is weaker: 38.6% of students met California's math standard, but it is trending up.
Proficiency stats
| Current Reading Proficiency | 50.6% |
| Current Math Proficiency | 38.6% |
| Reading State Rank | 1,805/4,657 (61st percentile) |
| Math State Rank | 2,303/4,657 (51st percentile) |
School information
| Student / Teacher Ratio | 19:1 |
| Student enrollment (2024–25) | 353 |
| Low-Income Students | 289 (81.9%) |
| English Learners | 57 (16.1%) |
School Website
Great Schools
Niche
Ed-Data
CAASPP| Admissions | Open enrollment |
|---|---|
| Charter school | No |
| Magnet school | No |
Test score trends
Reading rose 11.1 points from last year and rose 12.7 points over the full period. Math rose 2.6 points from last year and rose 9.1 points over the full period.
•Math +9.1 percentage points (2024–2026)Reading Proficiency Scores
2026 state test results
Race and Ethnicity
Two or more races and White students have the strongest results.
Distribution of Scores by Grade
The share meeting the reading standard ranges from 35.7% to 61.5% across the grades shown. Overall, the school’s reading results rank in the top 39% among California schools in the same grade-level category.
Low-Income vs Non-Low-Income
The 16.6-point reading income gap is narrower than the 19.8-point gap at a typical California K–5 school. It narrowed over the period shown.
•English Learners vs English Native
0.0% of English learners meet the reading standard, compared with 53.6% 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
Two or more races students have the strongest math results at about 53% proficiency. The other reported groups range from about 35% to 45%.
Distribution of Scores by Grade
The share meeting the math standard ranges from 30.0% to 53.8% across the grades shown. Overall, the school’s math results rank in the top 50% among California schools in the same grade-level category.
Low-Income vs Non-Low-Income
The 13.9-point math income gap is narrower than the 20.0-point gap at a typical California K–5 school. It narrowed over the period shown.
•English Learners vs English Native
0.0% of English learners meet the math standard, compared with 40.9% 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 1,832 schools for reading and 1,839 for math. The comparison uses 2026 California K–5 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 Del Rio Elementary compare within the district?
Del Rio Elementary is No. 3 in reading and No. 5 in math proficiency among the 11 K–5 schools in Oceanside Unified with 2026 results.
Explore the district’s schoolsHow does Del Rio Elementary rank in California?
Del Rio Elementary ranks No. 1,805 of 4,657 in reading and No. 2,303 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 Del Rio Elementary compare within the district?
Low-income students here rank No. 2 in both subjects among 11 K–5 district schools with reportable 2026 results for this group. 47.7% meet the reading standard and 36.1% meet the math standard.
See results by student groupHow does Del Rio Elementary compare with other schools in Oceanside?
Del Rio Elementary is No. 6 in reading and No. 10 in math proficiency among the 16 K–5 schools in Oceanside with 2026 results.
Explore schools in OceansideHow does Del Rio Elementary compare with other schools in San Diego County?
Del Rio Elementary is No. 112 in reading and No. 139 in math proficiency among the 237 K–5 schools in San Diego County with 2026 results.
Explore schools in San Diego CountyWhich schools should I compare?
Schools serving K–5 in the same district.
| School | Math | Reading |
|---|---|---|
| Del Rio ElementaryThis school | 38.6% | 50.6% |
| Christa McAuliffe Elementary | 42.4% | 49.8% |
| Ivey Ranch Elementary | 58.1% | 66.0% |
