Spectrum High School vs Three Rivers Montessori School
A head-to-head comparison of two schools in Minnesota, United States, 992 m apart, using official American 2025 data. The better value in each row is highlighted.
Spectrum High School
Elk River · Charter high · Grades 9–12
502 students
Three Rivers Montessori School
Elk River · Charter elementary · Grades K–6
119 students
| Measure | Spectrum High School Elk River, Minnesota | Three Rivers Montessori School Elk River, Minnesota |
|---|---|---|
| Success Index (US) | 68 Top 25% | 66 Top 50% |
| State rank | #81 of 433 | #506 of 923 |
| National rank | #3715 of 16,910 | #13866 of 50,301 |
| Sector | Charter | Charter |
| Type | High | Elementary |
| Year range | Grades 9–12 | Grades K–6 |
| Students | 502 | 119 |
| Enrollment | 502 | 119 |
| Free/reduced-price lunch | 14.7% | 30.3% |
| Students per teacher | 16.7 | 17.0 |
| Reading proficiency | 67% | – |
| Math proficiency | 47% | – |
| city | Elk River | Elk River |
| state | Minnesota | Minnesota |
| Website | – | – |
The verdict
- •Spectrum High School scores higher on the Success Index (US) (68.4 vs 66.4).
- •Spectrum High School does better on community advantage (fewer free/reduced-price lunch) (14.7% vs 30.3%).
- •Spectrum High School does better on students per teacher (16.7 vs 17.0).
- •Spectrum High School is the larger school with 502 students compared with 119.
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 Spectrum High School better than Three Rivers Montessori School?
On the Success Index (US), Spectrum High School ranks higher (68.4 vs 66.4 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 Spectrum High School and Three Rivers Montessori School?
About 992 m in a straight line, between Elk River and Elk River in Minnesota.
Which has the better Enrollment?
Spectrum High School: 502. Three Rivers Montessori School: 119. Students enrolled in the latest NCES directory year.
How do Spectrum High School and Three Rivers Montessori School rank in Minnesota?
Spectrum High School is 81st of 433 and Three Rivers Montessori School is 506th of 923 among high schools in Minnesota on the 2025 Success Index (US).