Oak Brook Elem. vs South High
A head-to-head comparison of two schools in Missouri, United States, 2.7 km apart, using official American 2025 data. The better value in each row is highlighted.
Oak Brook Elem.
Ballwin · Public elementary · Grades K–5
401 students
South High
Manchester · Public high · Grades 9–12
1,485 students
| Measure | Oak Brook Elem. Ballwin, Missouri | South High Manchester, Missouri |
|---|---|---|
| Success Index (US) | 76 Top 25% | 72 Top 25% |
| State rank | #131 of 1,159 | #50 of 497 |
| National rank | #7609 of 50,301 | #2933 of 16,910 |
| Sector | Public | Public |
| Type | Elementary | High |
| Year range | Grades K–5 | Grades 9–12 |
| Students | 401 | 1,485 |
| Enrollment | 401 | 1,485 |
| Free/reduced-price lunch | 10% | 19.9% |
| Students per teacher | 15.4 | 14.6 |
| Reading proficiency | 67% | 73% |
| Math proficiency | 60% | 45% |
| city | Ballwin | Manchester |
| state | Missouri | Missouri |
| Website | – | – |
The verdict
- •Oak Brook Elem. scores higher on the Success Index (US) (75.6 vs 71.5).
- •Oak Brook Elem. does better on math proficiency (60% vs 45%).
- •South High does better on reading proficiency (73% vs 67%).
- •Oak Brook Elem. does better on community advantage (fewer free/reduced-price lunch) (10% vs 19.9%).
- •South High does better on students per teacher (14.6 vs 15.4).
- •South High is the larger school with 1,485 students compared with 401.
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 Oak Brook Elem. better than South High?
On the Success Index (US), Oak Brook Elem. ranks higher (75.6 vs 71.5 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 Oak Brook Elem. and South High?
About 2.7 km in a straight line, between Ballwin and Manchester in Missouri.
Which has the better Enrollment?
Oak Brook Elem.: 401. South High: 1,485. Students enrolled in the latest NCES directory year.
How do Oak Brook Elem. and South High rank in Missouri?
Oak Brook Elem. is 131st of 1,159 and South High is 50th of 497 among elementary schools in Missouri on the 2025 Success Index (US).