Albert F. Biella Elementary vs Hidden Valley Elementary
A head-to-head comparison of two elementary schools in California, United States, 52 km apart, using official American 2025 data. The better value in each row is highlighted.
Albert F. Biella Elementary
Santa Rosa · Public elementary · Grades K–6
274 students
Hidden Valley Elementary
San Anselmo · Public elementary · Grades K–5
274 students
| Measure | Albert F. Biella Elementary Santa Rosa, California | Hidden Valley Elementary San Anselmo, California |
|---|---|---|
| Success Index (US) | 19 Lower 50% | 82 Top 10% |
| State rank | #4555 of 5,693 | #185 of 5,693 |
| National rank | #45763 of 50,301 | #4005 of 50,301 |
| Sector | Public | Public |
| Type | Elementary | Elementary |
| Year range | Grades K–6 | Grades K–5 |
| Students | 274 | 274 |
| Enrollment | 274 | 274 |
| Free/reduced-price lunch | 90.1% | 8.4% |
| Students per teacher | 19.6 | 22.8 |
| Reading proficiency | 32% | 77% |
| Math proficiency | 27% | 82% |
| city | Santa Rosa | San Anselmo |
| state | California | California |
| Website | – | – |
The verdict
- •Hidden Valley Elementary scores higher on the Success Index (US) (81.8 vs 18.5).
- •Hidden Valley Elementary does better on math proficiency (82% vs 27%).
- •Hidden Valley Elementary does better on reading proficiency (77% vs 32%).
- •Hidden Valley Elementary does better on community advantage (fewer free/reduced-price lunch) (8.4% vs 90.1%).
- •Albert F. Biella Elementary does better on students per teacher (19.6 vs 22.8).
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 Albert F. Biella Elementary better than Hidden Valley Elementary?
On the Success Index (US), Hidden Valley Elementary ranks higher (81.8 vs 18.5 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 Albert F. Biella Elementary and Hidden Valley Elementary?
About 52 km in a straight line, between Santa Rosa and San Anselmo in California.
Which has the better Enrollment?
Albert F. Biella Elementary: 274. Hidden Valley Elementary: 274. Students enrolled in the latest NCES directory year.
How do Albert F. Biella Elementary and Hidden Valley Elementary rank in California?
Albert F. Biella Elementary is 4555th of 5,693 and Hidden Valley Elementary is 185th of 5,693 among elementary schools in California on the 2025 Success Index (US).