Colony High vs Del Sol Academy
A head-to-head comparison of two schools in California, United States, 3.6 km apart, using official American 2025 data. The better value in each row is highlighted.
Colony High
Ontario · Public high · Grades 9–12
2,109 students
Del Sol Academy
Jurupa Valley · Public elementary · Grades K–8
1,213 students
| Measure | Colony High Ontario, California | Del Sol Academy Jurupa Valley, California |
|---|---|---|
| Success Index (US) | 39 Lower 50% | 38 Lower 50% |
| State rank | #612 of 1,343 | #2732 of 5,693 |
| National rank | #11263 of 16,910 | #33577 of 50,301 |
| Sector | Public | Public |
| Type | High | Elementary |
| Year range | Grades 9–12 | Grades K–8 |
| Students | 2,109 | 1,213 |
| Enrollment | 2,109 | 1,213 |
| Free/reduced-price lunch | 69.7% | 52.3% |
| Students per teacher | 26.0 | 23.3 |
| Reading proficiency | 60% | 47% |
| Math proficiency | 35% | 33% |
| city | Ontario | Jurupa Valley |
| state | California | California |
| Website | – | – |
The verdict
- •Colony High scores higher on the Success Index (US) (38.7 vs 37.6).
- •Colony High does better on math proficiency (35% vs 33%).
- •Colony High does better on reading proficiency (60% vs 47%).
- •Del Sol Academy does better on community advantage (fewer free/reduced-price lunch) (52.3% vs 69.7%).
- •Del Sol Academy does better on students per teacher (23.3 vs 26.0).
- •Colony High is the larger school with 2,109 students compared with 1,213.
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 Colony High better than Del Sol Academy?
On the Success Index (US), Colony High ranks higher (38.7 vs 37.6 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 Colony High and Del Sol Academy?
About 3.6 km in a straight line, between Ontario and Jurupa Valley in California.
Which has the better Enrollment?
Colony High: 2,109. Del Sol Academy: 1,213. Students enrolled in the latest NCES directory year.
How do Colony High and Del Sol Academy rank in California?
Colony High is 612th of 1,343 and Del Sol Academy is 2732nd of 5,693 among high schools in California on the 2025 Success Index (US).