Koch Elem. vs Lemasters Elem.
A head-to-head comparison of two elementary schools in Missouri, United States, 1.8 km apart, using official American 2025 data. The better value in each row is highlighted.
Koch Elem.
ST Louis · Public elementary · Grades K–5
299 students
Lemasters Elem.
ST Louis · Public elementary · Grades K–5
301 students
| Measure | Koch Elem. ST Louis, Missouri | Lemasters Elem. ST Louis, Missouri |
|---|---|---|
| Success Index (US) | 17 Lower 50% | 21 Lower 50% |
| State rank | #1074 of 1,159 | #1025 of 1,159 |
| National rank | #46540 of 50,301 | #43975 of 50,301 |
| Sector | Public | Public |
| Type | Elementary | Elementary |
| Year range | Grades K–5 | Grades K–5 |
| Students | 299 | 301 |
| Enrollment | 299 | 301 |
| Free/reduced-price lunch | 65.6% | 56.1% |
| Students per teacher | 15.7 | 16.7 |
| Reading proficiency | 7.5% | 22% |
| Math proficiency | 2.5% | 12% |
| city | ST Louis | ST Louis |
| state | Missouri | Missouri |
| Website | – | – |
The verdict
- •Lemasters Elem. scores higher on the Success Index (US) (21.4 vs 17.1).
- •Lemasters Elem. does better on math proficiency (12% vs 2.5%).
- •Lemasters Elem. does better on reading proficiency (22% vs 7.5%).
- •Lemasters Elem. does better on community advantage (fewer free/reduced-price lunch) (56.1% vs 65.6%).
- •Koch Elem. does better on students per teacher (15.7 vs 16.7).
- •Lemasters Elem. is the larger school with 301 students compared with 299.
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 Koch Elem. better than Lemasters Elem.?
On the Success Index (US), Lemasters Elem. ranks higher (21.4 vs 17.1 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 Koch Elem. and Lemasters Elem.?
About 1.8 km in a straight line, between ST Louis and ST Louis in Missouri.
Which has the better Enrollment?
Koch Elem.: 299. Lemasters Elem.: 301. Students enrolled in the latest NCES directory year.
How do Koch Elem. and Lemasters Elem. rank in Missouri?
Koch Elem. is 1074th of 1,159 and Lemasters Elem. is 1025th of 1,159 among elementary schools in Missouri on the 2025 Success Index (US).