Sisseton High School - 01 vs Tri-Valley High School - 01
A head-to-head comparison of two high schools in South Dakota, United States, 215 km apart, using official American 2025 data. The better value in each row is highlighted.
Sisseton High School - 01
Sisseton · Public high · Grades 9–12
304 students
Tri-Valley High School - 01
Colton · Public high · Grades 9–12
297 students
| Measure | Sisseton High School - 01 Sisseton, South Dakota | Tri-Valley High School - 01 Colton, South Dakota |
|---|---|---|
| Success Index (US) | 47 Lower 50% | 68 Top 25% |
| State rank | #105 of 121 | #43 of 121 |
| National rank | #9173 of 16,910 | #3919 of 16,910 |
| Sector | Public | Public |
| Type | High | High |
| Year range | Grades 9–12 | Grades 9–12 |
| Students | 304 | 297 |
| Enrollment | 304 | 297 |
| Free/reduced-price lunch | 52.6% | 14.5% |
| Students per teacher | 15.2 | 15.6 |
| Reading proficiency | 54.5% | 64.5% |
| Math proficiency | 34.5% | 44.5% |
| city | Sisseton | Colton |
| state | South Dakota | South Dakota |
| Website | – | – |
The verdict
- •Tri-Valley High School - 01 scores higher on the Success Index (US) (67.6 vs 47.1).
- •Tri-Valley High School - 01 does better on math proficiency (44.5% vs 34.5%).
- •Tri-Valley High School - 01 does better on reading proficiency (64.5% vs 54.5%).
- •Tri-Valley High School - 01 does better on community advantage (fewer free/reduced-price lunch) (14.5% vs 52.6%).
- •Sisseton High School - 01 does better on students per teacher (15.2 vs 15.6).
- •Sisseton High School - 01 is the larger school with 304 students compared with 297.
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 Sisseton High School - 01 better than Tri-Valley High School - 01?
On the Success Index (US), Tri-Valley High School - 01 ranks higher (67.6 vs 47.1 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 Sisseton High School - 01 and Tri-Valley High School - 01?
About 215 km in a straight line, between Sisseton and Colton in South Dakota.
Which has the better Enrollment?
Sisseton High School - 01: 304. Tri-Valley High School - 01: 297. Students enrolled in the latest NCES directory year.
How do Sisseton High School - 01 and Tri-Valley High School - 01 rank in South Dakota?
Sisseton High School - 01 is 105th of 121 and Tri-Valley High School - 01 is 43rd of 121 among high schools in South Dakota on the 2025 Success Index (US).