Claremont High vs Sumner Elementary
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.
Claremont High
Claremont · Public high · Grades 9–12
2,065 students
Sumner Elementary
Claremont · Public elementary · Grades K–6
444 students
| Measure | Claremont High Claremont, California | Sumner Elementary Claremont, California |
|---|---|---|
| Success Index (US) | 63 Top 50% | 45 Lower 50% |
| State rank | #200 of 1,343 | #2166 of 5,693 |
| National rank | #5032 of 16,910 | #28352 of 50,301 |
| Sector | Public | Public |
| Type | High | Elementary |
| Year range | Grades 9–12 | Grades K–6 |
| Students | 2,065 | 444 |
| Enrollment | 2,065 | 444 |
| Free/reduced-price lunch | 34.5% | 45.7% |
| Students per teacher | 22.7 | 23.4 |
| Reading proficiency | 72% | 49% |
| Math proficiency | 52% | 43% |
| city | Claremont | Claremont |
| state | California | California |
| Website | – | – |
The verdict
- •Claremont High scores higher on the Success Index (US) (63.0 vs 45.4).
- •Claremont High does better on math proficiency (52% vs 43%).
- •Claremont High does better on reading proficiency (72% vs 49%).
- •Claremont High does better on community advantage (fewer free/reduced-price lunch) (34.5% vs 45.7%).
- •Claremont High does better on students per teacher (22.7 vs 23.4).
- •Claremont High is the larger school with 2,065 students compared with 444.
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 Claremont High better than Sumner Elementary?
On the Success Index (US), Claremont High ranks higher (63.0 vs 45.4 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 Claremont High and Sumner Elementary?
About 1.9 km in a straight line, between Claremont and Claremont in California.
Which has the better Enrollment?
Claremont High: 2,065. Sumner Elementary: 444. Students enrolled in the latest NCES directory year.
How do Claremont High and Sumner Elementary rank in California?
Claremont High is 200th of 1,343 and Sumner Elementary is 2166th of 5,693 among high schools in California on the 2025 Success Index (US).