Mariposa Elementary vs Vineyard Elementary
A head-to-head comparison of two elementary schools in California, United States, 1.8 km apart, using official American 2025 data. The better value in each row is highlighted.
Mariposa Elementary
Ontario · Public elementary · Grades K–6
537 students
Vineyard Elementary
Ontario · Public elementary · Grades K–8
562 students
| Measure | Mariposa Elementary Ontario, California | Vineyard Elementary Ontario, California |
|---|---|---|
| Success Index (US) | 15 Lower 50% | 30 Lower 50% |
| State rank | #4916 of 5,693 | #3339 of 5,693 |
| National rank | #47442 of 50,301 | #38652 of 50,301 |
| Sector | Public | Public |
| Type | Elementary | Elementary |
| Year range | Grades K–6 | Grades K–8 |
| Students | 537 | 562 |
| Enrollment | 537 | 562 |
| Free/reduced-price lunch | 94.8% | 86.7% |
| Students per teacher | 21.5 | 25.5 |
| Reading proficiency | 33% | 49% |
| Math proficiency | 24% | 36% |
| city | Ontario | Ontario |
| state | California | California |
| Website | – | – |
The verdict
- •Vineyard Elementary scores higher on the Success Index (US) (29.9 vs 15.4).
- •Vineyard Elementary does better on math proficiency (36% vs 24%).
- •Vineyard Elementary does better on reading proficiency (49% vs 33%).
- •Vineyard Elementary does better on community advantage (fewer free/reduced-price lunch) (86.7% vs 94.8%).
- •Mariposa Elementary does better on students per teacher (21.5 vs 25.5).
- •Vineyard Elementary is the larger school with 562 students compared with 537.
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 Mariposa Elementary better than Vineyard Elementary?
On the Success Index (US), Vineyard Elementary ranks higher (29.9 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 Mariposa Elementary and Vineyard Elementary?
About 1.8 km in a straight line, between Ontario and Ontario in California.
Which has the better Enrollment?
Mariposa Elementary: 537. Vineyard Elementary: 562. Students enrolled in the latest NCES directory year.
How do Mariposa Elementary and Vineyard Elementary rank in California?
Mariposa Elementary is 4916th of 5,693 and Vineyard Elementary is 3339th of 5,693 among elementary schools in California on the 2025 Success Index (US).