Koshkonong High vs Thayer Sr. High
A head-to-head comparison of two high schools in Missouri, United States, 13 km apart, using official American 2025 data. The better value in each row is highlighted.
Koshkonong High
Koshkonong · Public high · Grades 9–12
86 students
Thayer Sr. High
Thayer · Public high · Grades 7–12
359 students
| Measure | Koshkonong High Koshkonong, Missouri | Thayer Sr. High Thayer, Missouri |
|---|---|---|
| Success Index (US) | 23 Lower 50% | 55 Top 50% |
| State rank | #462 of 497 | #209 of 497 |
| National rank | #14709 of 16,910 | #7176 of 16,910 |
| Sector | Public | Public |
| Type | High | High |
| Year range | Grades 9–12 | Grades 7–12 |
| Students | 86 | 359 |
| Enrollment | 86 | 359 |
| Free/reduced-price lunch | 70.9% | 54.3% |
| Students per teacher | 8.6 | 12.0 |
| Reading proficiency | 30% | 52% |
| Math proficiency | 10% | 47% |
| city | Koshkonong | Thayer |
| state | Missouri | Missouri |
| Website | – | – |
The verdict
- •Thayer Sr. High scores higher on the Success Index (US) (54.6 vs 23.3).
- •Thayer Sr. High does better on math proficiency (47% vs 10%).
- •Thayer Sr. High does better on reading proficiency (52% vs 30%).
- •Thayer Sr. High does better on community advantage (fewer free/reduced-price lunch) (54.3% vs 70.9%).
- •Koshkonong High does better on students per teacher (8.6 vs 12.0).
- •Thayer Sr. High is the larger school with 359 students compared with 86.
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 Koshkonong High better than Thayer Sr. High?
On the Success Index (US), Thayer Sr. High ranks higher (54.6 vs 23.3 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 Koshkonong High and Thayer Sr. High?
About 13 km in a straight line, between Koshkonong and Thayer in Missouri.
Which has the better Enrollment?
Koshkonong High: 86. Thayer Sr. High: 359. Students enrolled in the latest NCES directory year.
How do Koshkonong High and Thayer Sr. High rank in Missouri?
Koshkonong High is 462nd of 497 and Thayer Sr. High is 209th of 497 among high schools in Missouri on the 2025 Success Index (US).