Sumner High vs Vashon High
A head-to-head comparison of two high schools in Missouri, United States, 2.0 km apart, using official American 2025 data. The better value in each row is highlighted.
Sumner High
ST Louis · Public high · Grades 9–12
407 students
Vashon High
ST Louis · Public high · Grades 9–12
621 students
| Measure | Sumner High ST Louis, Missouri | Vashon High ST Louis, Missouri |
|---|---|---|
| Success Index (US) | 12 Lower 50% | 8 Lower 50% |
| State rank | #490 of 497 | #497 of 497 |
| National rank | #16409 of 16,910 | #16726 of 16,910 |
| Sector | Public | Public |
| Type | High | High |
| Year range | Grades 9–12 | Grades 9–12 |
| Students | 407 | 621 |
| Enrollment | 407 | 621 |
| Free/reduced-price lunch | 100% | 100% |
| Students per teacher | 12.7 | 15.5 |
| Reading proficiency | 15% | 7.5% |
| Math proficiency | 2.5% | 2.5% |
| city | ST Louis | ST Louis |
| state | Missouri | Missouri |
| Website | – | – |
The verdict
- •Sumner High scores higher on the Success Index (US) (12.4 vs 8.1).
- •Sumner High does better on reading proficiency (15% vs 7.5%).
- •Sumner High does better on students per teacher (12.7 vs 15.5).
- •Vashon High is the larger school with 621 students compared with 407.
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 Sumner High better than Vashon High?
On the Success Index (US), Sumner High ranks higher (12.4 vs 8.1 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 Sumner High and Vashon High?
About 2.0 km in a straight line, between ST Louis and ST Louis in Missouri.
Which has the better Enrollment?
Sumner High: 407. Vashon High: 621. Students enrolled in the latest NCES directory year.
How do Sumner High and Vashon High rank in Missouri?
Sumner High is 490th of 497 and Vashon High is 497th of 497 among high schools in Missouri on the 2025 Success Index (US).