Montessori Charter School of Flagstaff - Campus vs Sinagua Middle School
A head-to-head comparison of two schools in Arizona, United States, 2.6 km apart, using official American 2025 data. The better value in each row is highlighted.
Montessori Charter School of Flagstaff - Campus
Flagstaff · Charter elementary · Grades K–8
191 students
Sinagua Middle School
Flagstaff · Public middle · Grades 6–8
1,013 students
| Measure | Montessori Charter School of Flagstaff - Campus Flagstaff, Arizona | Sinagua Middle School Flagstaff, Arizona |
|---|---|---|
| Success Index (US) | 61 Top 50% | 26 Lower 50% |
| State rank | #320 of 1,136 | #109 of 203 |
| National rank | #17666 of 50,301 | #12624 of 15,369 |
| Sector | Charter | Public |
| Type | Elementary | Middle |
| Year range | Grades K–8 | Grades 6–8 |
| Students | 191 | 1,013 |
| Enrollment | 191 | 1,013 |
| Free/reduced-price lunch | – | – |
| Students per teacher | – | 16.6 |
| Reading proficiency | 62% | 35% |
| Math proficiency | 47% | 28% |
| city | Flagstaff | Flagstaff |
| state | Arizona | Arizona |
| Website | – | – |
The verdict
- •Montessori Charter School of Flagstaff - Campus scores higher on the Success Index (US) (60.8 vs 26.3).
- •Montessori Charter School of Flagstaff - Campus does better on math proficiency (47% vs 28%).
- •Montessori Charter School of Flagstaff - Campus does better on reading proficiency (62% vs 35%).
- •Sinagua Middle School is the larger school with 1,013 students compared with 191.
- •Montessori Charter School of Flagstaff - Campus is a charter school while Sinagua Middle 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 Montessori Charter School of Flagstaff - Campus better than Sinagua Middle School?
On the Success Index (US), Montessori Charter School of Flagstaff - Campus ranks higher (60.8 vs 26.3 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 Montessori Charter School of Flagstaff - Campus and Sinagua Middle School?
About 2.6 km in a straight line, between Flagstaff and Flagstaff in Arizona.
Which has the better Enrollment?
Montessori Charter School of Flagstaff - Campus: 191. Sinagua Middle School: 1,013. Students enrolled in the latest NCES directory year.
How do Montessori Charter School of Flagstaff - Campus and Sinagua Middle School rank in Arizona?
Montessori Charter School of Flagstaff - Campus is 320th of 1,136 and Sinagua Middle School is 109th of 203 among elementary schools in Arizona on the 2025 Success Index (US).