Gravenstein Elementary vs Sunridge Charter
A head-to-head comparison of two elementary schools in California, United States, 4.9 km apart, using official American 2025 data. The better value in each row is highlighted.
Gravenstein Elementary
Sebastopol · Charter elementary · Grades K–5
464 students
Sunridge Charter
Sebastopol · Charter elementary · Grades K–8
256 students
| Measure | Gravenstein Elementary Sebastopol, California | Sunridge Charter Sebastopol, California |
|---|---|---|
| Success Index (US) | 79 Top 25% | 60 Top 50% |
| State rank | #349 of 5,693 | #1361 of 5,693 |
| National rank | #5725 of 50,301 | #18228 of 50,301 |
| Sector | Charter | Charter |
| Type | Elementary | Elementary |
| Year range | Grades K–5 | Grades K–8 |
| Students | 464 | 256 |
| Enrollment | 464 | 256 |
| Free/reduced-price lunch | 24.1% | 32.4% |
| Students per teacher | 20.2 | 25.6 |
| Reading proficiency | 80% | 67% |
| Math proficiency | 76% | 47% |
| city | Sebastopol | Sebastopol |
| state | California | California |
| Website | – | – |
The verdict
- •Gravenstein Elementary scores higher on the Success Index (US) (78.7 vs 60.0).
- •Gravenstein Elementary does better on math proficiency (76% vs 47%).
- •Gravenstein Elementary does better on reading proficiency (80% vs 67%).
- •Gravenstein Elementary does better on community advantage (fewer free/reduced-price lunch) (24.1% vs 32.4%).
- •Gravenstein Elementary does better on students per teacher (20.2 vs 25.6).
- •Gravenstein Elementary is the larger school with 464 students compared with 256.
The Success Index (US) summarises published results and context from official data. It does not measure teaching quality or fit. Methodology.
Free academic assessment
Torn between two schools? Start with your child.
Whichever you choose, a free Success Tutoring assessment shows exactly where your child is in English and Maths and how to get ahead before the next school year.
- Personalised learning plan mapped to the Australian Curriculum
- English & Maths from Kindergarten to Year 12
- Flexible memberships, no lock-in contracts
- Centres across NSW, VIC, QLD, WA, SA and ACT
Frequently asked questions
Is Gravenstein Elementary better than Sunridge Charter?
On the Success Index (US), Gravenstein Elementary ranks higher (78.7 vs 60.0 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 Gravenstein Elementary and Sunridge Charter?
About 4.9 km in a straight line, between Sebastopol and Sebastopol in California.
Which has the better Enrollment?
Gravenstein Elementary: 464. Sunridge Charter: 256. Students enrolled in the latest NCES directory year.
How do Gravenstein Elementary and Sunridge Charter rank in California?
Gravenstein Elementary is 349th of 5,693 and Sunridge Charter is 1361st of 5,693 among elementary schools in California on the 2025 Success Index (US).