Mountain Vista Middle vs Riviera Elementary
A head-to-head comparison of two schools in California, United States, 9.5 km apart, using official American 2025 data. The better value in each row is highlighted.
Mountain Vista Middle
Kelseyville · Public middle · Grades 6–8
405 students
Riviera Elementary
Kelseyville · Public elementary · Grades K–5
287 students
| Measure | Mountain Vista Middle Kelseyville, California | Riviera Elementary Kelseyville, California |
|---|---|---|
| Success Index (US) | 17 Lower 50% | 18 Lower 50% |
| State rank | #1046 of 1,334 | #4581 of 5,693 |
| National rank | #14222 of 15,369 | #45880 of 50,301 |
| Sector | Public | Public |
| Type | Middle | Elementary |
| Year range | Grades 6–8 | Grades K–5 |
| Students | 405 | 287 |
| Enrollment | 405 | 287 |
| Free/reduced-price lunch | 70.4% | 65.9% |
| Students per teacher | 22.5 | 22.1 |
| Reading proficiency | 32% | 27% |
| Math proficiency | 16% | 17% |
| city | Kelseyville | Kelseyville |
| state | California | California |
| Website | – | – |
The verdict
- •Riviera Elementary scores higher on the Success Index (US) (18.4 vs 17.3).
- •Riviera Elementary does better on math proficiency (17% vs 16%).
- •Mountain Vista Middle does better on reading proficiency (32% vs 27%).
- •Riviera Elementary does better on community advantage (fewer free/reduced-price lunch) (65.9% vs 70.4%).
- •Riviera Elementary does better on students per teacher (22.1 vs 22.5).
- •Mountain Vista Middle is the larger school with 405 students compared with 287.
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 Mountain Vista Middle better than Riviera Elementary?
On the Success Index (US), Riviera Elementary ranks higher (18.4 vs 17.3 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 Mountain Vista Middle and Riviera Elementary?
About 9.5 km in a straight line, between Kelseyville and Kelseyville in California.
Which has the better Enrollment?
Mountain Vista Middle: 405. Riviera Elementary: 287. Students enrolled in the latest NCES directory year.
How do Mountain Vista Middle and Riviera Elementary rank in California?
Mountain Vista Middle is 1046th of 1,334 and Riviera Elementary is 4581st of 5,693 among middle schools in California on the 2025 Success Index (US).