May Roberts Primary School vs Ontario High School
A head-to-head comparison of two schools in Oregon, United States, 675 m apart, using official American 2025 data. The better value in each row is highlighted.
May Roberts Primary School
Ontario · Public elementary · Grades K–1
302 students
Ontario High School
Ontario · Public high · Grades 9–12
709 students
| Measure | May Roberts Primary School Ontario, Oregon | Ontario High School Ontario, Oregon |
|---|---|---|
| Success Index (US) | 23 Lower 50% | 28 Lower 50% |
| State rank | #570 of 678 | #176 of 215 |
| National rank | #42961 of 50,301 | #13828 of 16,910 |
| Sector | Public | Public |
| Type | Elementary | High |
| Year range | Grades K–1 | Grades 9–12 |
| Students | 302 | 709 |
| Enrollment | 302 | 709 |
| Free/reduced-price lunch | 100.3% | 100% |
| Students per teacher | 14.4 | 18.2 |
| Reading proficiency | 38% | 62% |
| Math proficiency | 27% | 17% |
| city | Ontario | Ontario |
| state | Oregon | Oregon |
| Website | – | – |
The verdict
- •Ontario High School scores higher on the Success Index (US) (27.7 vs 23.0).
- •May Roberts Primary School does better on math proficiency (27% vs 17%).
- •Ontario High School does better on reading proficiency (62% vs 38%).
- •Ontario High School does better on community advantage (fewer free/reduced-price lunch) (100% vs 100.3%).
- •May Roberts Primary School does better on students per teacher (14.4 vs 18.2).
- •Ontario High School is the larger school with 709 students compared with 302.
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 May Roberts Primary School better than Ontario High School?
On the Success Index (US), Ontario High School ranks higher (27.7 vs 23.0 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 May Roberts Primary School and Ontario High School?
About 675 m in a straight line, between Ontario and Ontario in Oregon.
Which has the better Enrollment?
May Roberts Primary School: 302. Ontario High School: 709. Students enrolled in the latest NCES directory year.
How do May Roberts Primary School and Ontario High School rank in Oregon?
May Roberts Primary School is 570th of 678 and Ontario High School is 176th of 215 among elementary schools in Oregon on the 2025 Success Index (US).