Euclid Elementary vs Ontario High
A head-to-head comparison of two schools in California, United States, 1.9 km apart, using official American 2025 data. The better value in each row is highlighted.
Euclid Elementary
Ontario · Public elementary · Grades K–6
572 students
Ontario High
Ontario · Public high · Grades 9–12
1,994 students
| Measure | Euclid Elementary Ontario, California | Ontario High Ontario, California |
|---|---|---|
| Success Index (US) | 25 Lower 50% | 28 Lower 50% |
| State rank | #3765 of 5,693 | #895 of 1,343 |
| National rank | #41512 of 50,301 | #13745 of 16,910 |
| Sector | Public | Public |
| Type | Elementary | High |
| Year range | Grades K–6 | Grades 9–12 |
| Students | 572 | 1,994 |
| Enrollment | 572 | 1,994 |
| Free/reduced-price lunch | 89.3% | 86.7% |
| Students per teacher | 21.2 | 21.9 |
| Reading proficiency | 41% | 51% |
| Math proficiency | 35% | 27% |
| city | Ontario | Ontario |
| state | California | California |
| Website | – | – |
The verdict
- •Ontario High scores higher on the Success Index (US) (28.1 vs 25.3).
- •Euclid Elementary does better on math proficiency (35% vs 27%).
- •Ontario High does better on reading proficiency (51% vs 41%).
- •Ontario High does better on community advantage (fewer free/reduced-price lunch) (86.7% vs 89.3%).
- •Euclid Elementary does better on students per teacher (21.2 vs 21.9).
- •Ontario High is the larger school with 1,994 students compared with 572.
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 Euclid Elementary better than Ontario High?
On the Success Index (US), Ontario High ranks higher (28.1 vs 25.3 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 Euclid Elementary and Ontario High?
About 1.9 km in a straight line, between Ontario and Ontario in California.
Which has the better Enrollment?
Euclid Elementary: 572. Ontario High: 1,994. Students enrolled in the latest NCES directory year.
How do Euclid Elementary and Ontario High rank in California?
Euclid Elementary is 3765th of 5,693 and Ontario High is 895th of 1,343 among elementary schools in California on the 2025 Success Index (US).