Chester Elementary -02 vs Tri-Valley Elementary in Colton - 02
A head-to-head comparison of two elementary schools in South Dakota, United States, 19 km apart, using official American 2025 data. The better value in each row is highlighted.
Chester Elementary -02
Chester · Public elementary · Grades PK–5
154 students
Tri-Valley Elementary in Colton - 02
Colton · Public elementary · Grades K–4
154 students
| Measure | Chester Elementary -02 Chester, South Dakota | Tri-Valley Elementary in Colton - 02 Colton, South Dakota |
|---|---|---|
| Success Index (US) | 72 Top 25% | 61 Top 50% |
| State rank | #61 of 226 | #115 of 226 |
| National rank | #9989 of 50,301 | #17898 of 50,301 |
| Sector | Public | Public |
| Type | Elementary | Elementary |
| Year range | Grades PK–5 | Grades K–4 |
| Students | 154 | 154 |
| Enrollment | 154 | 154 |
| Free/reduced-price lunch | 20.1% | 16.2% |
| Students per teacher | 17.1 | 12.8 |
| Reading proficiency | 67% | 52% |
| Math proficiency | 57% | 41% |
| city | Chester | Colton |
| state | South Dakota | South Dakota |
| Website | – | – |
The verdict
- •Chester Elementary -02 scores higher on the Success Index (US) (71.9 vs 60.5).
- •Chester Elementary -02 does better on math proficiency (57% vs 41%).
- •Chester Elementary -02 does better on reading proficiency (67% vs 52%).
- •Tri-Valley Elementary in Colton - 02 does better on community advantage (fewer free/reduced-price lunch) (16.2% vs 20.1%).
- •Tri-Valley Elementary in Colton - 02 does better on students per teacher (12.8 vs 17.1).
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 Chester Elementary -02 better than Tri-Valley Elementary in Colton - 02?
On the Success Index (US), Chester Elementary -02 ranks higher (71.9 vs 60.5 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 Chester Elementary -02 and Tri-Valley Elementary in Colton - 02?
About 19 km in a straight line, between Chester and Colton in South Dakota.
Which has the better Enrollment?
Chester Elementary -02: 154. Tri-Valley Elementary in Colton - 02: 154. Students enrolled in the latest NCES directory year.
How do Chester Elementary -02 and Tri-Valley Elementary in Colton - 02 rank in South Dakota?
Chester Elementary -02 is 61st of 226 and Tri-Valley Elementary in Colton - 02 is 115th of 226 among elementary schools in South Dakota on the 2025 Success Index (US).