Flagstaff High School vs Haven Montessori Charter School
A head-to-head comparison of two schools in Arizona, United States, 1.1 km apart, using official American 2025 data. The better value in each row is highlighted.
Flagstaff High School
Flagstaff · Public high · Grades 9–12
1,631 students
Haven Montessori Charter School
Flagstaff · Charter elementary · Grades K–6
69 students
| Measure | Flagstaff High School Flagstaff, Arizona | Haven Montessori Charter School Flagstaff, Arizona |
|---|---|---|
| Success Index (US) | 41 Lower 50% | 86 Top 5% |
| State rank | #166 of 286 | #17 of 1,136 |
| National rank | #10838 of 16,910 | #1980 of 50,301 |
| Sector | Public | Charter |
| Type | High | Elementary |
| Year range | Grades 9–12 | Grades K–6 |
| Students | 1,631 | 69 |
| Enrollment | 1,631 | 69 |
| Free/reduced-price lunch | – | – |
| Students per teacher | 19.4 | 9.9 |
| Reading proficiency | 42% | 84.5% |
| Math proficiency | 47% | 74.5% |
| city | Flagstaff | Flagstaff |
| state | Arizona | Arizona |
| Website | – | – |
The verdict
- •Haven Montessori Charter School scores higher on the Success Index (US) (86.1 vs 40.5).
- •Haven Montessori Charter School does better on math proficiency (74.5% vs 47%).
- •Haven Montessori Charter School does better on reading proficiency (84.5% vs 42%).
- •Haven Montessori Charter School does better on students per teacher (9.9 vs 19.4).
- •Flagstaff High School is the larger school with 1,631 students compared with 69.
- •Flagstaff High School is a public school while Haven Montessori Charter School is a charter 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 Flagstaff High School better than Haven Montessori Charter School?
On the Success Index (US), Haven Montessori Charter School ranks higher (86.1 vs 40.5 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 Flagstaff High School and Haven Montessori Charter School?
About 1.1 km in a straight line, between Flagstaff and Flagstaff in Arizona.
Which has the better Enrollment?
Flagstaff High School: 1,631. Haven Montessori Charter School: 69. Students enrolled in the latest NCES directory year.
How do Flagstaff High School and Haven Montessori Charter School rank in Arizona?
Flagstaff High School is 166th of 286 and Haven Montessori Charter School is 17th of 1,136 among high schools in Arizona on the 2025 Success Index (US).