Cobalt Institute of Math and Science vs Ygnacio Valley High
A head-to-head comparison of two high schools in California, United States, 565 km apart, using official American 2025 data. The better value in each row is highlighted.
Cobalt Institute of Math and Science
Victorville · Public high · Grades 7–12
1,058 students
Ygnacio Valley High
Concord · Public high · Grades 9–12
1,059 students
| Measure | Cobalt Institute of Math and Science Victorville, California | Ygnacio Valley High Concord, California |
|---|---|---|
| Success Index (US) | 35 Lower 50% | 18 Lower 50% |
| State rank | #706 of 1,343 | #1182 of 1,343 |
| National rank | #12210 of 16,910 | #15696 of 16,910 |
| Sector | Public | Public |
| Type | High | High |
| Year range | Grades 7–12 | Grades 9–12 |
| Students | 1,058 | 1,059 |
| Enrollment | 1,058 | 1,059 |
| Free/reduced-price lunch | 80% | 81.5% |
| Students per teacher | 24.6 | 19.3 |
| Reading proficiency | 58% | 33% |
| Math proficiency | 32% | 13% |
| city | Victorville | Concord |
| state | California | California |
| Website | – | – |
The verdict
- •Cobalt Institute of Math and Science scores higher on the Success Index (US) (34.9 vs 17.5).
- •Cobalt Institute of Math and Science does better on math proficiency (32% vs 13%).
- •Cobalt Institute of Math and Science does better on reading proficiency (58% vs 33%).
- •Cobalt Institute of Math and Science does better on community advantage (fewer free/reduced-price lunch) (80% vs 81.5%).
- •Ygnacio Valley High does better on students per teacher (19.3 vs 24.6).
- •Ygnacio Valley High is the larger school with 1,059 students compared with 1,058.
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 Cobalt Institute of Math and Science better than Ygnacio Valley High?
On the Success Index (US), Cobalt Institute of Math and Science ranks higher (34.9 vs 17.5 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 Cobalt Institute of Math and Science and Ygnacio Valley High?
About 565 km in a straight line, between Victorville and Concord in California.
Which has the better Enrollment?
Cobalt Institute of Math and Science: 1,058. Ygnacio Valley High: 1,059. Students enrolled in the latest NCES directory year.
How do Cobalt Institute of Math and Science and Ygnacio Valley High rank in California?
Cobalt Institute of Math and Science is 706th of 1,343 and Ygnacio Valley High is 1182nd of 1,343 among high schools in California on the 2025 Success Index (US).