Muscoy Elementary vs Rio Vista Elementary
A head-to-head comparison of two elementary schools in California, United States, 2.8 km apart, using official American 2025 data. The better value in each row is highlighted.
Muscoy Elementary
San Bernardino · Public elementary · Grades K–6
670 students
Rio Vista Elementary
San Bernardino · Public elementary · Grades K–6
412 students
| Measure | Muscoy Elementary San Bernardino, California | Rio Vista Elementary San Bernardino, California |
|---|---|---|
| Success Index (US) | 18 Lower 50% | 15 Lower 50% |
| State rank | #4579 of 5,693 | #4921 of 5,693 |
| National rank | #45874 of 50,301 | #47452 of 50,301 |
| Sector | Public | Public |
| Type | Elementary | Elementary |
| Year range | Grades K–6 | Grades K–6 |
| Students | 670 | 412 |
| Enrollment | 670 | 412 |
| Free/reduced-price lunch | 93.4% | 95.6% |
| Students per teacher | 21.6 | 17.9 |
| Reading proficiency | 34% | 31% |
| Math proficiency | 30% | 23% |
| city | San Bernardino | San Bernardino |
| state | California | California |
| Website | – | – |
The verdict
- •Muscoy Elementary scores higher on the Success Index (US) (18.4 vs 15.4).
- •Muscoy Elementary does better on math proficiency (30% vs 23%).
- •Muscoy Elementary does better on reading proficiency (34% vs 31%).
- •Muscoy Elementary does better on community advantage (fewer free/reduced-price lunch) (93.4% vs 95.6%).
- •Rio Vista Elementary does better on students per teacher (17.9 vs 21.6).
- •Muscoy Elementary is the larger school with 670 students compared with 412.
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 Muscoy Elementary better than Rio Vista Elementary?
On the Success Index (US), Muscoy Elementary ranks higher (18.4 vs 15.4 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 Muscoy Elementary and Rio Vista Elementary?
About 2.8 km in a straight line, between San Bernardino and San Bernardino in California.
Which has the better Enrollment?
Muscoy Elementary: 670. Rio Vista Elementary: 412. Students enrolled in the latest NCES directory year.
How do Muscoy Elementary and Rio Vista Elementary rank in California?
Muscoy Elementary is 4579th of 5,693 and Rio Vista Elementary is 4921st of 5,693 among elementary schools in California on the 2025 Success Index (US).