Lyman Gilmore Middle vs Yuba River Charter
A head-to-head comparison of two schools in California, United States, 1.0 km apart, using official American 2025 data. The better value in each row is highlighted.
Lyman Gilmore Middle
Grass Valley · Public middle · Grades 5–8
464 students
Yuba River Charter
Grass Valley · Charter elementary · Grades K–8
323 students
| Measure | Lyman Gilmore Middle Grass Valley, California | Yuba River Charter Grass Valley, California |
|---|---|---|
| Success Index (US) | 29 Lower 50% | 36 Lower 50% |
| State rank | #751 of 1,334 | #2857 of 5,693 |
| National rank | #12187 of 15,369 | #34854 of 50,301 |
| Sector | Public | Charter |
| Type | Middle | Elementary |
| Year range | Grades 5–8 | Grades K–8 |
| Students | 464 | 323 |
| Enrollment | 464 | 323 |
| Free/reduced-price lunch | 73.3% | 54.2% |
| Students per teacher | 19.3 | 26.9 |
| Reading proficiency | 40% | – |
| Math proficiency | 31% | – |
| city | Grass Valley | Grass Valley |
| state | California | California |
| Website | – | – |
The verdict
- •Yuba River Charter scores higher on the Success Index (US) (35.7 vs 28.6).
- •Yuba River Charter does better on community advantage (fewer free/reduced-price lunch) (54.2% vs 73.3%).
- •Lyman Gilmore Middle does better on students per teacher (19.3 vs 26.9).
- •Lyman Gilmore Middle is the larger school with 464 students compared with 323.
- •Lyman Gilmore Middle is a public school while Yuba River Charter 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 Lyman Gilmore Middle better than Yuba River Charter?
On the Success Index (US), Yuba River Charter ranks higher (35.7 vs 28.6 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 Lyman Gilmore Middle and Yuba River Charter?
About 1.0 km in a straight line, between Grass Valley and Grass Valley in California.
Which has the better Enrollment?
Lyman Gilmore Middle: 464. Yuba River Charter: 323. Students enrolled in the latest NCES directory year.
How do Lyman Gilmore Middle and Yuba River Charter rank in California?
Lyman Gilmore Middle is 751st of 1,334 and Yuba River Charter is 2857th of 5,693 among middle schools in California on the 2025 Success Index (US).