Crow Island Elem School vs Harper Elem School
A head-to-head comparison of two elementary schools in Illinois, United States, 2.0 km apart, using official American 2025 data. The better value in each row is highlighted.
Crow Island Elem School
Winnetka · Public elementary · Grades K–4
360 students
Harper Elem School
Wilmette · Public elementary · Grades K–4
366 students
| Measure | Crow Island Elem School Winnetka, Illinois | Harper Elem School Wilmette, Illinois |
|---|---|---|
| Success Index (US) | 82 Top 10% | 57 Top 50% |
| State rank | #80 of 2,303 | #600 of 2,303 |
| National rank | #3881 of 50,301 | #20198 of 50,301 |
| Sector | Public | Public |
| Type | Elementary | Elementary |
| Year range | Grades K–4 | Grades K–4 |
| Students | 360 | 366 |
| Enrollment | 360 | 366 |
| Free/reduced-price lunch | – | – |
| Students per teacher | 11.6 | 12.2 |
| Reading proficiency | 62% | 42% |
| Math proficiency | 77% | 57% |
| city | Winnetka | Wilmette |
| state | Illinois | Illinois |
| Website | – | – |
The verdict
- •Crow Island Elem School scores higher on the Success Index (US) (82.0 vs 57.1).
- •Crow Island Elem School does better on math proficiency (77% vs 57%).
- •Crow Island Elem School does better on reading proficiency (62% vs 42%).
- •Crow Island Elem School does better on students per teacher (11.6 vs 12.2).
- •Harper Elem School is the larger school with 366 students compared with 360.
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 Crow Island Elem School better than Harper Elem School?
On the Success Index (US), Crow Island Elem School ranks higher (82.0 vs 57.1 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 Crow Island Elem School and Harper Elem School?
About 2.0 km in a straight line, between Winnetka and Wilmette in Illinois.
Which has the better Enrollment?
Crow Island Elem School: 360. Harper Elem School: 366. Students enrolled in the latest NCES directory year.
How do Crow Island Elem School and Harper Elem School rank in Illinois?
Crow Island Elem School is 80th of 2,303 and Harper Elem School is 600th of 2,303 among elementary schools in Illinois on the 2025 Success Index (US).