Cobblestone Elementary vs Rocklin Academy
A head-to-head comparison of two elementary schools in California, United States, 2.0 km apart, using official American 2025 data. The better value in each row is highlighted.
Cobblestone Elementary
Rocklin · Public elementary · Grades K–6
372 students
Rocklin Academy
Rocklin · Charter elementary · Grades K–6
556 students
| Measure | Cobblestone Elementary Rocklin, California | Rocklin Academy Rocklin, California |
|---|---|---|
| Success Index (US) | 68 Top 50% | 79 Top 25% |
| State rank | #941 of 5,693 | #341 of 5,693 |
| National rank | #12795 of 50,301 | #5631 of 50,301 |
| Sector | Public | Charter |
| Type | Elementary | Elementary |
| Year range | Grades K–6 | Grades K–6 |
| Students | 372 | 556 |
| Enrollment | 372 | 556 |
| Free/reduced-price lunch | 31.2% | 12.6% |
| Students per teacher | 21.9 | 25.3 |
| Reading proficiency | 65% | 75% |
| Math proficiency | 65% | 80% |
| city | Rocklin | Rocklin |
| state | California | California |
| Website | – | – |
The verdict
- •Rocklin Academy scores higher on the Success Index (US) (78.9 vs 67.9).
- •Rocklin Academy does better on math proficiency (80% vs 65%).
- •Rocklin Academy does better on reading proficiency (75% vs 65%).
- •Rocklin Academy does better on community advantage (fewer free/reduced-price lunch) (12.6% vs 31.2%).
- •Cobblestone Elementary does better on students per teacher (21.9 vs 25.3).
- •Rocklin Academy is the larger school with 556 students compared with 372.
- •Cobblestone Elementary is a public school while Rocklin 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 Cobblestone Elementary better than Rocklin Academy?
On the Success Index (US), Rocklin Academy ranks higher (78.9 vs 67.9 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 Cobblestone Elementary and Rocklin Academy?
About 2.0 km in a straight line, between Rocklin and Rocklin in California.
Which has the better Enrollment?
Cobblestone Elementary: 372. Rocklin Academy: 556. Students enrolled in the latest NCES directory year.
How do Cobblestone Elementary and Rocklin Academy rank in California?
Cobblestone Elementary is 941st of 5,693 and Rocklin Academy is 341st of 5,693 among elementary schools in California on the 2025 Success Index (US).