Arroyo Seco Academy vs Mary Chapa Academy
A head-to-head comparison of two elementary schools in California, United States, 1.2 km apart, using official American 2025 data. The better value in each row is highlighted.
Arroyo Seco Academy
Greenfield · Public elementary · Grades K–6
571 students
Mary Chapa Academy
Greenfield · Public elementary · Grades K–6
686 students
| Measure | Arroyo Seco Academy Greenfield, California | Mary Chapa Academy Greenfield, California |
|---|---|---|
| Success Index (US) | 12 Lower 50% | 13 Lower 50% |
| State rank | #5308 of 5,693 | #5221 of 5,693 |
| National rank | #48859 of 50,301 | #48538 of 50,301 |
| Sector | Public | Public |
| Type | Elementary | Elementary |
| Year range | Grades K–6 | Grades K–6 |
| Students | 571 | 686 |
| Enrollment | 571 | 686 |
| Free/reduced-price lunch | 83.5% | 90.1% |
| Students per teacher | 22.8 | 22.9 |
| Reading proficiency | 25% | 29% |
| Math proficiency | 15% | 20% |
| city | Greenfield | Greenfield |
| state | California | California |
| Website | – | – |
The verdict
- •Both schools have almost identical Success Index (US) scores (12.0 vs 12.9).
- •Mary Chapa Academy does better on math proficiency (20% vs 15%).
- •Mary Chapa Academy does better on reading proficiency (29% vs 25%).
- •Arroyo Seco Academy does better on community advantage (fewer free/reduced-price lunch) (83.5% vs 90.1%).
- •Arroyo Seco Academy does better on students per teacher (22.8 vs 22.9).
- •Mary Chapa Academy is the larger school with 686 students compared with 571.
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 Arroyo Seco Academy better than Mary Chapa Academy?
The two schools are very close on the Success Index (US). Differences in sector, size, programmes and distance from home will matter more than the score.
How far apart are Arroyo Seco Academy and Mary Chapa Academy?
About 1.2 km in a straight line, between Greenfield and Greenfield in California.
Which has the better Enrollment?
Arroyo Seco Academy: 571. Mary Chapa Academy: 686. Students enrolled in the latest NCES directory year.
How do Arroyo Seco Academy and Mary Chapa Academy rank in California?
Arroyo Seco Academy is 5308th of 5,693 and Mary Chapa Academy is 5221st of 5,693 among elementary schools in California on the 2025 Success Index (US).