Mission Elementary vs Valencia Elementary
A head-to-head comparison of two elementary schools in California, United States, 11 km apart, using official American 2025 data. The better value in each row is highlighted.
Mission Elementary
Ontario · Public elementary · Grades K–6
571 students
Valencia Elementary
Upland · Public elementary · Grades K–6
571 students
| Measure | Mission Elementary Ontario, California | Valencia Elementary Upland, California |
|---|---|---|
| Success Index (US) | 26 Lower 50% | 68 Top 50% |
| State rank | #3730 of 5,693 | #937 of 5,693 |
| National rank | #41281 of 50,301 | #12771 of 50,301 |
| Sector | Public | Public |
| Type | Elementary | Elementary |
| Year range | Grades K–6 | Grades K–6 |
| Students | 571 | 571 |
| Enrollment | 571 | 571 |
| Free/reduced-price lunch | 88.4% | 40.8% |
| Students per teacher | 23.8 | 23.8 |
| Reading proficiency | 41% | 74% |
| Math proficiency | 37% | 64% |
| city | Ontario | Upland |
| state | California | California |
| Website | – | – |
The verdict
- •Valencia Elementary scores higher on the Success Index (US) (68.0 vs 25.7).
- •Valencia Elementary does better on math proficiency (64% vs 37%).
- •Valencia Elementary does better on reading proficiency (74% vs 41%).
- •Valencia Elementary does better on community advantage (fewer free/reduced-price lunch) (40.8% vs 88.4%).
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 Mission Elementary better than Valencia Elementary?
On the Success Index (US), Valencia Elementary ranks higher (68.0 vs 25.7 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 Mission Elementary and Valencia Elementary?
About 11 km in a straight line, between Ontario and Upland in California.
Which has the better Enrollment?
Mission Elementary: 571. Valencia Elementary: 571. Students enrolled in the latest NCES directory year.
How do Mission Elementary and Valencia Elementary rank in California?
Mission Elementary is 3730th of 5,693 and Valencia Elementary is 937th of 5,693 among elementary schools in California on the 2025 Success Index (US).