Guin Foss Elementary vs Sierra Vista Elementary
A head-to-head comparison of two elementary schools in California, United States, 31 km apart, using official American 2025 data. The better value in each row is highlighted.
Guin Foss Elementary
Santa Ana · Public elementary · Grades K–5
395 students
Sierra Vista Elementary
Norco · Public elementary · Grades K–6
395 students
| Measure | Guin Foss Elementary Santa Ana, California | Sierra Vista Elementary Norco, California |
|---|---|---|
| Success Index (US) | 58 Top 50% | 34 Lower 50% |
| State rank | #1504 of 5,693 | #2948 of 5,693 |
| National rank | #19862 of 50,301 | #35670 of 50,301 |
| Sector | Public | Public |
| Type | Elementary | Elementary |
| Year range | Grades K–5 | Grades K–6 |
| Students | 395 | 395 |
| Enrollment | 395 | 395 |
| Free/reduced-price lunch | 61.5% | 80.3% |
| Students per teacher | 26.3 | 20.8 |
| Reading proficiency | 67% | 51% |
| Math proficiency | 61% | 37% |
| city | Santa Ana | Norco |
| state | California | California |
| Website | – | – |
The verdict
- •Guin Foss Elementary scores higher on the Success Index (US) (57.6 vs 34.4).
- •Guin Foss Elementary does better on math proficiency (61% vs 37%).
- •Guin Foss Elementary does better on reading proficiency (67% vs 51%).
- •Guin Foss Elementary does better on community advantage (fewer free/reduced-price lunch) (61.5% vs 80.3%).
- •Sierra Vista Elementary does better on students per teacher (20.8 vs 26.3).
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 Guin Foss Elementary better than Sierra Vista Elementary?
On the Success Index (US), Guin Foss Elementary ranks higher (57.6 vs 34.4 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 Guin Foss Elementary and Sierra Vista Elementary?
About 31 km in a straight line, between Santa Ana and Norco in California.
Which has the better Enrollment?
Guin Foss Elementary: 395. Sierra Vista Elementary: 395. Students enrolled in the latest NCES directory year.
How do Guin Foss Elementary and Sierra Vista Elementary rank in California?
Guin Foss Elementary is 1504th of 5,693 and Sierra Vista Elementary is 2948th of 5,693 among elementary schools in California on the 2025 Success Index (US).