Mehlville High School vs Mosaic Elementary
A head-to-head comparison of two schools in Missouri, United States, 425 m apart, using official American 2025 data. The better value in each row is highlighted.
Mehlville High School
ST Louis · Public high · Grades 9–12
1,388 students
Mosaic Elementary
St. Louis · Public elementary · Grades K–5
258 students
| Measure | Mehlville High School ST Louis, Missouri | Mosaic Elementary St. Louis, Missouri |
|---|---|---|
| Success Index (US) | 64 Top 50% | 81 Top 10% |
| State rank | #101 of 497 | #67 of 1,159 |
| National rank | #4811 of 16,910 | #4622 of 50,301 |
| Sector | Public | Public |
| Type | High | Elementary |
| Year range | Grades 9–12 | Grades K–5 |
| Students | 1,388 | 258 |
| Enrollment | 1,388 | 258 |
| Free/reduced-price lunch | 42.8% | 9.7% |
| Students per teacher | 13.6 | 15.2 |
| Reading proficiency | 64% | 67% |
| Math proficiency | 51% | 72% |
| city | ST Louis | St. Louis |
| state | Missouri | Missouri |
| Website | – | – |
The verdict
- •Mosaic Elementary scores higher on the Success Index (US) (80.7 vs 63.9).
- •Mosaic Elementary does better on math proficiency (72% vs 51%).
- •Mosaic Elementary does better on reading proficiency (67% vs 64%).
- •Mosaic Elementary does better on community advantage (fewer free/reduced-price lunch) (9.7% vs 42.8%).
- •Mehlville High School does better on students per teacher (13.6 vs 15.2).
- •Mehlville High School is the larger school with 1,388 students compared with 258.
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 Mehlville High School better than Mosaic Elementary?
On the Success Index (US), Mosaic Elementary ranks higher (80.7 vs 63.9 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 Mehlville High School and Mosaic Elementary?
About 425 m in a straight line, between ST Louis and St. Louis in Missouri.
Which has the better Enrollment?
Mehlville High School: 1,388. Mosaic Elementary: 258. Students enrolled in the latest NCES directory year.
How do Mehlville High School and Mosaic Elementary rank in Missouri?
Mehlville High School is 101st of 497 and Mosaic Elementary is 67th of 1,159 among high schools in Missouri on the 2025 Success Index (US).