Armstrong G Elem IntL Studies vs Decatur Classical Elem School
A head-to-head comparison of two elementary schools in Illinois, United States, 1.7 km apart, using official American 2025 data. The better value in each row is highlighted.
Armstrong G Elem IntL Studies
Chicago · Public elementary · Grades PK–8
1,304 students
Decatur Classical Elem School
Chicago · Public elementary · Grades K–8
341 students
| Measure | Armstrong G Elem IntL Studies Chicago, Illinois | Decatur Classical Elem School Chicago, Illinois |
|---|---|---|
| Success Index (US) | 32 Lower 50% | 91 Top 5% |
| State rank | #1389 of 2,303 | #5 of 2,303 |
| National rank | #37077 of 50,301 | #601 of 50,301 |
| Sector | Public | Public |
| Type | Elementary | Elementary |
| Year range | Grades PK–8 | Grades K–8 |
| Students | 1,304 | 341 |
| Enrollment | 1,304 | 341 |
| Free/reduced-price lunch | 84.3% | 12% |
| Students per teacher | 14.5 | 14.8 |
| Reading proficiency | 38% | 92% |
| Math proficiency | 36% | 92% |
| city | Chicago | Chicago |
| state | Illinois | Illinois |
| Website | – | – |
The verdict
- •Decatur Classical Elem School scores higher on the Success Index (US) (90.9 vs 32.2).
- •Decatur Classical Elem School does better on math proficiency (92% vs 36%).
- •Decatur Classical Elem School does better on reading proficiency (92% vs 38%).
- •Decatur Classical Elem School does better on community advantage (fewer free/reduced-price lunch) (12% vs 84.3%).
- •Armstrong G Elem IntL Studies does better on students per teacher (14.5 vs 14.8).
- •Armstrong G Elem IntL Studies is the larger school with 1,304 students compared with 341.
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 Armstrong G Elem IntL Studies better than Decatur Classical Elem School?
On the Success Index (US), Decatur Classical Elem School ranks higher (90.9 vs 32.2 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 Armstrong G Elem IntL Studies and Decatur Classical Elem School?
About 1.7 km in a straight line, between Chicago and Chicago in Illinois.
Which has the better Enrollment?
Armstrong G Elem IntL Studies: 1,304. Decatur Classical Elem School: 341. Students enrolled in the latest NCES directory year.
How do Armstrong G Elem IntL Studies and Decatur Classical Elem School rank in Illinois?
Armstrong G Elem IntL Studies is 1389th of 2,303 and Decatur Classical Elem School is 5th of 2,303 among elementary schools in Illinois on the 2025 Success Index (US).