Mountain Valley Elementary School vs Rimrock Elementary
A head-to-head comparison of two elementary schools in Idaho, United States, 1.4 km apart, using official American 2025 data. The better value in each row is highlighted.
Mountain Valley Elementary School
Ammon · Public elementary · Grades PK–6
398 students
Rimrock Elementary
Ammon · Public elementary · Grades PK–6
533 students
| Measure | Mountain Valley Elementary School Ammon, Idaho | Rimrock Elementary Ammon, Idaho |
|---|---|---|
| Success Index (US) | 55 Top 50% | 74 Top 25% |
| State rank | #150 of 352 | #29 of 352 |
| National rank | #21529 of 50,301 | #8666 of 50,301 |
| Sector | Public | Public |
| Type | Elementary | Elementary |
| Year range | Grades PK–6 | Grades PK–6 |
| Students | 398 | 533 |
| Enrollment | 398 | 533 |
| Free/reduced-price lunch | 41.5% | 13.7% |
| Students per teacher | 17.3 | 23.2 |
| Reading proficiency | 54% | 71% |
| Math proficiency | 49% | 67% |
| city | Ammon | Ammon |
| state | Idaho | Idaho |
| Website | – | – |
The verdict
- •Rimrock Elementary scores higher on the Success Index (US) (73.9 vs 55.2).
- •Rimrock Elementary does better on math proficiency (67% vs 49%).
- •Rimrock Elementary does better on reading proficiency (71% vs 54%).
- •Rimrock Elementary does better on community advantage (fewer free/reduced-price lunch) (13.7% vs 41.5%).
- •Mountain Valley Elementary School does better on students per teacher (17.3 vs 23.2).
- •Rimrock Elementary is the larger school with 533 students compared with 398.
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 Valley Elementary School better than Rimrock Elementary?
On the Success Index (US), Rimrock Elementary ranks higher (73.9 vs 55.2 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 Valley Elementary School and Rimrock Elementary?
About 1.4 km in a straight line, between Ammon and Ammon in Idaho.
Which has the better Enrollment?
Mountain Valley Elementary School: 398. Rimrock Elementary: 533. Students enrolled in the latest NCES directory year.
How do Mountain Valley Elementary School and Rimrock Elementary rank in Idaho?
Mountain Valley Elementary School is 150th of 352 and Rimrock Elementary is 29th of 352 among elementary schools in Idaho on the 2025 Success Index (US).