Alturas International Academy vs Idaho Falls Senior High School
A head-to-head comparison of two schools in Idaho, United States, 1.2 km apart, using official American 2025 data. The better value in each row is highlighted.
Alturas International Academy
Idaho Falls · Charter elementary · Grades K–5
572 students
Idaho Falls Senior High School
Idaho Falls · Public high · Grades 9–12
1,298 students
| Measure | Alturas International Academy Idaho Falls, Idaho | Idaho Falls Senior High School Idaho Falls, Idaho |
|---|---|---|
| Success Index (US) | 58 Top 50% | 48 Lower 50% |
| State rank | #127 of 352 | #72 of 134 |
| National rank | #19562 of 50,301 | #8821 of 16,910 |
| Sector | Charter | Public |
| Type | Elementary | High |
| Year range | Grades K–5 | Grades 9–12 |
| Students | 572 | 1,298 |
| Enrollment | 572 | 1,298 |
| Free/reduced-price lunch | 33.6% | 30.8% |
| Students per teacher | 22.9 | 20.6 |
| Reading proficiency | 62% | 56% |
| Math proficiency | 48% | 30% |
| city | Idaho Falls | Idaho Falls |
| state | Idaho | Idaho |
| Website | – | – |
The verdict
- •Alturas International Academy scores higher on the Success Index (US) (58.0 vs 48.3).
- •Alturas International Academy does better on math proficiency (48% vs 30%).
- •Alturas International Academy does better on reading proficiency (62% vs 56%).
- •Idaho Falls Senior High School does better on community advantage (fewer free/reduced-price lunch) (30.8% vs 33.6%).
- •Idaho Falls Senior High School does better on students per teacher (20.6 vs 22.9).
- •Idaho Falls Senior High School is the larger school with 1,298 students compared with 572.
- •Alturas International Academy is a charter school while Idaho Falls Senior High School is a public 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 Alturas International Academy better than Idaho Falls Senior High School?
On the Success Index (US), Alturas International Academy ranks higher (58.0 vs 48.3 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 Alturas International Academy and Idaho Falls Senior High School?
About 1.2 km in a straight line, between Idaho Falls and Idaho Falls in Idaho.
Which has the better Enrollment?
Alturas International Academy: 572. Idaho Falls Senior High School: 1,298. Students enrolled in the latest NCES directory year.
How do Alturas International Academy and Idaho Falls Senior High School rank in Idaho?
Alturas International Academy is 127th of 352 and Idaho Falls Senior High School is 72nd of 134 among elementary schools in Idaho on the 2025 Success Index (US).