Lalumier Elem School vs Mason/Clark Middle Sch
A head-to-head comparison of two schools in Illinois, United States, 4.3 km apart, using official American 2025 data. The better value in each row is highlighted.
Lalumier Elem School
Centreville · Public elementary · Grades PK–3
276 students
Mason/Clark Middle Sch
East Saint Louis · Public middle · Grades 5–8
540 students
| Measure | Lalumier Elem School Centreville, Illinois | Mason/Clark Middle Sch East Saint Louis, Illinois |
|---|---|---|
| Success Index (US) | 8 Lower 50% | 16 Lower 50% |
| State rank | #2278 of 2,303 | #632 of 670 |
| National rank | #49849 of 50,301 | #14496 of 15,369 |
| Sector | Public | Public |
| Type | Elementary | Middle |
| Year range | Grades PK–3 | Grades 5–8 |
| Students | 276 | 540 |
| Enrollment | 276 | 540 |
| Free/reduced-price lunch | 90.6% | 98.1% |
| Students per teacher | 23.0 | 11.7 |
| Reading proficiency | 15% | 13% |
| Math proficiency | 15% | 7% |
| city | Centreville | East Saint Louis |
| state | Illinois | Illinois |
| Website | – | – |
The verdict
- •Mason/Clark Middle Sch scores higher on the Success Index (US) (15.5 vs 8.2).
- •Lalumier Elem School does better on math proficiency (15% vs 7%).
- •Lalumier Elem School does better on reading proficiency (15% vs 13%).
- •Lalumier Elem School does better on community advantage (fewer free/reduced-price lunch) (90.6% vs 98.1%).
- •Mason/Clark Middle Sch does better on students per teacher (11.7 vs 23.0).
- •Mason/Clark Middle Sch is the larger school with 540 students compared with 276.
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 Lalumier Elem School better than Mason/Clark Middle Sch?
On the Success Index (US), Mason/Clark Middle Sch ranks higher (15.5 vs 8.2 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 Lalumier Elem School and Mason/Clark Middle Sch?
About 4.3 km in a straight line, between Centreville and East Saint Louis in Illinois.
Which has the better Enrollment?
Lalumier Elem School: 276. Mason/Clark Middle Sch: 540. Students enrolled in the latest NCES directory year.
How do Lalumier Elem School and Mason/Clark Middle Sch rank in Illinois?
Lalumier Elem School is 2278th of 2,303 and Mason/Clark Middle Sch is 632nd of 670 among elementary schools in Illinois on the 2025 Success Index (US).