Central Language Academy vs Chaffey High
A head-to-head comparison of two schools in California, United States, 1.1 km apart, using official American 2025 data. The better value in each row is highlighted.
Central Language Academy
Ontario · Public elementary · Grades K–8
736 students
Chaffey High
Ontario · Public high · Grades 9–12
3,127 students
| Measure | Central Language Academy Ontario, California | Chaffey High Ontario, California |
|---|---|---|
| Success Index (US) | 32 Lower 50% | 25 Lower 50% |
| State rank | #3161 of 5,693 | #992 of 1,343 |
| National rank | #37333 of 50,301 | #14415 of 16,910 |
| Sector | Public | Public |
| Type | Elementary | High |
| Year range | Grades K–8 | Grades 9–12 |
| Students | 736 | 3,127 |
| Enrollment | 736 | 3,127 |
| Free/reduced-price lunch | 65.2% | 81.5% |
| Students per teacher | 25.4 | 23.5 |
| Reading proficiency | 49% | 51% |
| Math proficiency | 27% | 20% |
| city | Ontario | Ontario |
| state | California | California |
| Website | – | – |
The verdict
- •Central Language Academy scores higher on the Success Index (US) (31.8 vs 24.8).
- •Central Language Academy does better on math proficiency (27% vs 20%).
- •Chaffey High does better on reading proficiency (51% vs 49%).
- •Central Language Academy does better on community advantage (fewer free/reduced-price lunch) (65.2% vs 81.5%).
- •Chaffey High does better on students per teacher (23.5 vs 25.4).
- •Chaffey High is the larger school with 3,127 students compared with 736.
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 Central Language Academy better than Chaffey High?
On the Success Index (US), Central Language Academy ranks higher (31.8 vs 24.8 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 Central Language Academy and Chaffey High?
About 1.1 km in a straight line, between Ontario and Ontario in California.
Which has the better Enrollment?
Central Language Academy: 736. Chaffey High: 3,127. Students enrolled in the latest NCES directory year.
How do Central Language Academy and Chaffey High rank in California?
Central Language Academy is 3161st of 5,693 and Chaffey High is 992nd of 1,343 among elementary schools in California on the 2025 Success Index (US).