Costano Elementary vs Oxford Day Academy
A head-to-head comparison of two schools in California, United States, 1.5 km apart, using official American 2025 data. The better value in each row is highlighted.
Costano Elementary
East Palo Alto · Public elementary · Grades K–5
369 students
Oxford Day Academy
East Palo Alto · Charter high · Grades 9–12
108 students
| Measure | Costano Elementary East Palo Alto, California | Oxford Day Academy East Palo Alto, California |
|---|---|---|
| Success Index (US) | 12 Lower 50% | 32 Lower 50% |
| State rank | #5280 of 5,693 | #779 of 1,343 |
| National rank | #48758 of 50,301 | #12845 of 16,910 |
| Sector | Public | Charter |
| Type | Elementary | High |
| Year range | Grades K–5 | Grades 9–12 |
| Students | 369 | 108 |
| Enrollment | 369 | 108 |
| Free/reduced-price lunch | 90% | 66.7% |
| Students per teacher | 17.6 | 54.0 |
| Reading proficiency | 22% | – |
| Math proficiency | 17% | – |
| city | East Palo Alto | East Palo Alto |
| state | California | California |
| Website | – | – |
The verdict
- •Oxford Day Academy scores higher on the Success Index (US) (32.2 vs 12.3).
- •Oxford Day Academy does better on community advantage (fewer free/reduced-price lunch) (66.7% vs 90%).
- •Costano Elementary does better on students per teacher (17.6 vs 54.0).
- •Costano Elementary is the larger school with 369 students compared with 108.
- •Costano Elementary is a public school while Oxford Day Academy is a charter school, so fees and admission rules differ.
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 Costano Elementary better than Oxford Day Academy?
On the Success Index (US), Oxford Day Academy ranks higher (32.2 vs 12.3 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 Costano Elementary and Oxford Day Academy?
About 1.5 km in a straight line, between East Palo Alto and East Palo Alto in California.
Which has the better Enrollment?
Costano Elementary: 369. Oxford Day Academy: 108. Students enrolled in the latest NCES directory year.
How do Costano Elementary and Oxford Day Academy rank in California?
Costano Elementary is 5280th of 5,693 and Oxford Day Academy is 779th of 1,343 among elementary schools in California on the 2025 Success Index (US).