Alta Sierra Elementary vs Arete Charter Academy
A head-to-head comparison of two elementary schools in California, United States, 7.8 km apart, using official American 2025 data. The better value in each row is highlighted.
Alta Sierra Elementary
Grass Valley · Public elementary · Grades K–5
338 students
Arete Charter Academy
Grass Valley · Charter elementary · Grades K–8
207 students
| Measure | Alta Sierra Elementary Grass Valley, California | Arete Charter Academy Grass Valley, California |
|---|---|---|
| Success Index (US) | 59 Top 50% | 34 Lower 50% |
| State rank | #1405 of 5,693 | #2942 of 5,693 |
| National rank | #18695 of 50,301 | #35617 of 50,301 |
| Sector | Public | Charter |
| Type | Elementary | Elementary |
| Year range | Grades K–5 | Grades K–8 |
| Students | 338 | 207 |
| Enrollment | 338 | 207 |
| Free/reduced-price lunch | 34.3% | 32.4% |
| Students per teacher | 24.1 | 23.0 |
| Reading proficiency | 62% | 34.5% |
| Math proficiency | 52% | 24.5% |
| city | Grass Valley | Grass Valley |
| state | California | California |
| Website | – | – |
The verdict
- •Alta Sierra Elementary scores higher on the Success Index (US) (59.2 vs 34.4).
- •Alta Sierra Elementary does better on math proficiency (52% vs 24.5%).
- •Alta Sierra Elementary does better on reading proficiency (62% vs 34.5%).
- •Arete Charter Academy does better on community advantage (fewer free/reduced-price lunch) (32.4% vs 34.3%).
- •Arete Charter Academy does better on students per teacher (23.0 vs 24.1).
- •Alta Sierra Elementary is the larger school with 338 students compared with 207.
- •Alta Sierra Elementary is a public school while Arete Charter 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 Alta Sierra Elementary better than Arete Charter Academy?
On the Success Index (US), Alta Sierra Elementary ranks higher (59.2 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 Alta Sierra Elementary and Arete Charter Academy?
About 7.8 km in a straight line, between Grass Valley and Grass Valley in California.
Which has the better Enrollment?
Alta Sierra Elementary: 338. Arete Charter Academy: 207. Students enrolled in the latest NCES directory year.
How do Alta Sierra Elementary and Arete Charter Academy rank in California?
Alta Sierra Elementary is 1405th of 5,693 and Arete Charter Academy is 2942nd of 5,693 among elementary schools in California on the 2025 Success Index (US).