Diamond Ranch High vs Monte Vista High
A head-to-head comparison of two high schools in California, United States, 161 km apart, using official American 2025 data. The better value in each row is highlighted.
Diamond Ranch High
Pomona · Public high · Grades 9–12
1,542 students
Monte Vista High
Spring Valley · Public high · Grades 9–12
1,543 students
| Measure | Diamond Ranch High Pomona, California | Monte Vista High Spring Valley, California |
|---|---|---|
| Success Index (US) | 43 Lower 50% | 29 Lower 50% |
| State rank | #520 of 1,343 | #870 of 1,343 |
| National rank | #10304 of 16,910 | #13557 of 16,910 |
| Sector | Public | Public |
| Type | High | High |
| Year range | Grades 9–12 | Grades 9–12 |
| Students | 1,542 | 1,543 |
| Enrollment | 1,542 | 1,543 |
| Free/reduced-price lunch | 78.7% | 76.2% |
| Students per teacher | 22.7 | 20.3 |
| Reading proficiency | 71% | 44% |
| Math proficiency | 36% | 30% |
| city | Pomona | Spring Valley |
| state | California | California |
| Website | – | – |
The verdict
- •Diamond Ranch High scores higher on the Success Index (US) (42.6 vs 29.0).
- •Diamond Ranch High does better on math proficiency (36% vs 30%).
- •Diamond Ranch High does better on reading proficiency (71% vs 44%).
- •Monte Vista High does better on community advantage (fewer free/reduced-price lunch) (76.2% vs 78.7%).
- •Monte Vista High does better on students per teacher (20.3 vs 22.7).
- •Monte Vista High is the larger school with 1,543 students compared with 1,542.
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 Diamond Ranch High better than Monte Vista High?
On the Success Index (US), Diamond Ranch High ranks higher (42.6 vs 29.0 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 Diamond Ranch High and Monte Vista High?
About 161 km in a straight line, between Pomona and Spring Valley in California.
Which has the better Enrollment?
Diamond Ranch High: 1,542. Monte Vista High: 1,543. Students enrolled in the latest NCES directory year.
How do Diamond Ranch High and Monte Vista High rank in California?
Diamond Ranch High is 520th of 1,343 and Monte Vista High is 870th of 1,343 among high schools in California on the 2025 Success Index (US).