Rio Colorado Elementary School vs San Luis High School
A head-to-head comparison of two schools in Arizona, United States, 1.7 km apart, using official American 2025 data. The better value in each row is highlighted.
Rio Colorado Elementary School
San Luis · Public elementary · Grades PK–6
523 students
San Luis High School
San Luis · Public high · Grades 9–12
2,682 students
| Measure | Rio Colorado Elementary School San Luis, Arizona | San Luis High School San Luis, Arizona |
|---|---|---|
| Success Index (US) | 7 Lower 50% | 9 Lower 50% |
| State rank | #1115 of 1,136 | #279 of 286 |
| National rank | #50031 of 50,301 | #16698 of 16,910 |
| Sector | Public | Public |
| Type | Elementary | High |
| Year range | Grades PK–6 | Grades 9–12 |
| Students | 523 | 2,682 |
| Enrollment | 523 | 2,682 |
| Free/reduced-price lunch | – | – |
| Students per teacher | 24.9 | 26.0 |
| Reading proficiency | 21% | 17% |
| Math proficiency | 21% | 17% |
| city | San Luis | San Luis |
| state | Arizona | Arizona |
| Website | – | – |
The verdict
- •San Luis High School scores higher on the Success Index (US) (8.6 vs 7.0).
- •Rio Colorado Elementary School does better on math proficiency (21% vs 17%).
- •Rio Colorado Elementary School does better on reading proficiency (21% vs 17%).
- •Rio Colorado Elementary School does better on students per teacher (24.9 vs 26.0).
- •San Luis High School is the larger school with 2,682 students compared with 523.
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 Rio Colorado Elementary School better than San Luis High School?
On the Success Index (US), San Luis High School ranks higher (8.6 vs 7.0 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 Rio Colorado Elementary School and San Luis High School?
About 1.7 km in a straight line, between San Luis and San Luis in Arizona.
Which has the better Enrollment?
Rio Colorado Elementary School: 523. San Luis High School: 2,682. Students enrolled in the latest NCES directory year.
How do Rio Colorado Elementary School and San Luis High School rank in Arizona?
Rio Colorado Elementary School is 1115th of 1,136 and San Luis High School is 279th of 286 among elementary schools in Arizona on the 2025 Success Index (US).