Del Norte Elementary vs Mariposa Elementary
A head-to-head comparison of two elementary schools in California, United States, 843 m apart, using official American 2025 data. The better value in each row is highlighted.
Del Norte Elementary
Ontario · Public elementary · Grades K–6
428 students
Mariposa Elementary
Ontario · Public elementary · Grades K–6
537 students
| Measure | Del Norte Elementary Ontario, California | Mariposa Elementary Ontario, California |
|---|---|---|
| Success Index (US) | 21 Lower 50% | 15 Lower 50% |
| State rank | #4220 of 5,693 | #4916 of 5,693 |
| National rank | #44077 of 50,301 | #47442 of 50,301 |
| Sector | Public | Public |
| Type | Elementary | Elementary |
| Year range | Grades K–6 | Grades K–6 |
| Students | 428 | 537 |
| Enrollment | 428 | 537 |
| Free/reduced-price lunch | 93% | 94.8% |
| Students per teacher | 21.4 | 21.5 |
| Reading proficiency | 39% | 33% |
| Math proficiency | 30% | 24% |
| city | Ontario | Ontario |
| state | California | California |
| Website | – | – |
The verdict
- •Del Norte Elementary scores higher on the Success Index (US) (21.2 vs 15.4).
- •Del Norte Elementary does better on math proficiency (30% vs 24%).
- •Del Norte Elementary does better on reading proficiency (39% vs 33%).
- •Del Norte Elementary does better on community advantage (fewer free/reduced-price lunch) (93% vs 94.8%).
- •Del Norte Elementary does better on students per teacher (21.4 vs 21.5).
- •Mariposa Elementary is the larger school with 537 students compared with 428.
The Success Index (US) summarises published results and context from official data. It does not measure teaching quality or fit. Methodology.
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Frequently asked questions
Is Del Norte Elementary better than Mariposa Elementary?
On the Success Index (US), Del Norte Elementary ranks higher (21.2 vs 15.4 out of 100). The index is built from published results and context data, not from teaching quality or fit, so visit both schools before deciding.
How far apart are Del Norte Elementary and Mariposa Elementary?
About 843 m in a straight line, between Ontario and Ontario in California.
Which has the better Enrollment?
Del Norte Elementary: 428. Mariposa Elementary: 537. Students enrolled in the latest NCES directory year.
How do Del Norte Elementary and Mariposa Elementary rank in California?
Del Norte Elementary is 4220th of 5,693 and Mariposa Elementary is 4916th of 5,693 among elementary schools in California on the 2025 Success Index (US).