Foster Elementary vs Mayo Elementary
A head-to-head comparison of two elementary schools in California, United States, 1.0 km apart, using official American 2025 data. The better value in each row is highlighted.
Foster Elementary
Compton · Public elementary · Grades K–5
398 students
Mayo Elementary
Compton · Public elementary · Grades K–8
440 students
| Measure | Foster Elementary Compton, California | Mayo Elementary Compton, California |
|---|---|---|
| Success Index (US) | 18 Lower 50% | 30 Lower 50% |
| State rank | #4600 of 5,693 | #3325 of 5,693 |
| National rank | #45963 of 50,301 | #38560 of 50,301 |
| Sector | Public | Public |
| Type | Elementary | Elementary |
| Year range | Grades K–5 | Grades K–8 |
| Students | 398 | 440 |
| Enrollment | 398 | 440 |
| Free/reduced-price lunch | 84.9% | 90.7% |
| Students per teacher | 26.5 | 24.4 |
| Reading proficiency | 32% | 42% |
| Math proficiency | 29% | 46% |
| city | Compton | Compton |
| state | California | California |
| Website | – | – |
The verdict
- •Mayo Elementary scores higher on the Success Index (US) (30.0 vs 18.2).
- •Mayo Elementary does better on math proficiency (46% vs 29%).
- •Mayo Elementary does better on reading proficiency (42% vs 32%).
- •Foster Elementary does better on community advantage (fewer free/reduced-price lunch) (84.9% vs 90.7%).
- •Mayo Elementary does better on students per teacher (24.4 vs 26.5).
- •Mayo Elementary is the larger school with 440 students compared with 398.
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 Foster Elementary better than Mayo Elementary?
On the Success Index (US), Mayo Elementary ranks higher (30.0 vs 18.2 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 Foster Elementary and Mayo Elementary?
About 1.0 km in a straight line, between Compton and Compton in California.
Which has the better Enrollment?
Foster Elementary: 398. Mayo Elementary: 440. Students enrolled in the latest NCES directory year.
How do Foster Elementary and Mayo Elementary rank in California?
Foster Elementary is 4600th of 5,693 and Mayo Elementary is 3325th of 5,693 among elementary schools in California on the 2025 Success Index (US).