Cosmos Montessori vs Oshki Ogimaag Charter School
A head-to-head comparison of two elementary schools in Minnesota, United States, 435 km apart, using official American 2025 data. The better value in each row is highlighted.
Cosmos Montessori
Minneapolis · Charter elementary · Grades PK–4
21 students
Oshki Ogimaag Charter School
Grand Portage · Charter elementary · Grades K–6
19 students
| Measure | Cosmos Montessori Minneapolis, Minnesota | Oshki Ogimaag Charter School Grand Portage, Minnesota |
|---|---|---|
| Success Index (US) | 76 Top 25% | 36 Lower 50% |
| State rank | – | – |
| National rank | – | – |
| Sector | Charter | Charter |
| Type | Elementary | Elementary |
| Year range | Grades PK–4 | Grades K–6 |
| Students | 21 | 19 |
| Enrollment | 21 | 19 |
| Free/reduced-price lunch | 23.8% | 31.6% |
| Students per teacher | 7.0 | 6.3 |
| Reading proficiency | – | 24.5% |
| Math proficiency | – | 24.5% |
| city | Minneapolis | Grand Portage |
| state | Minnesota | Minnesota |
| Website | – | – |
The verdict
- •Cosmos Montessori scores higher on the Success Index (US) (75.8 vs 35.9).
- •Cosmos Montessori does better on community advantage (fewer free/reduced-price lunch) (23.8% vs 31.6%).
- •Oshki Ogimaag Charter School does better on students per teacher (6.3 vs 7.0).
- •Cosmos Montessori is the larger school with 21 students compared with 19.
The Success Index (US) summarises published results and context from official data. It does not measure teaching quality or fit. Methodology.
Free academic assessment
Torn between two schools? Start with your child.
Whichever you choose, a free Success Tutoring assessment shows exactly where your child is in English and Maths and how to get ahead before the next school year.
- Personalised learning plan mapped to the Australian Curriculum
- English & Maths from Kindergarten to Year 12
- Flexible memberships, no lock-in contracts
- Centres across NSW, VIC, QLD, WA, SA and ACT
Frequently asked questions
Is Cosmos Montessori better than Oshki Ogimaag Charter School?
On the Success Index (US), Cosmos Montessori ranks higher (75.8 vs 35.9 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 Cosmos Montessori and Oshki Ogimaag Charter School?
About 435 km in a straight line, between Minneapolis and Grand Portage in Minnesota.
Which has the better Enrollment?
Cosmos Montessori: 21. Oshki Ogimaag Charter School: 19. Students enrolled in the latest NCES directory year.
How do Cosmos Montessori and Oshki Ogimaag Charter School rank in Minnesota?
Cosmos Montessori is unranked and Oshki Ogimaag Charter School is unranked among elementary schools in Minnesota on the 2025 Success Index (US).