Public school / Primary
Crow Island Elem School
Winnetka, Illinois
- NCES ID
- 174284004299
- District
- Winnetka SD 36
- School type
- Regular
- Title I
- Not designated
Crow Island Elem School is a public primary school in Winnetka, Illinois, run by Winnetka SD 36. It enrols 343 students — the 59459th largest of 4,435 public schools in Illinois.
Reported figures, 2022–2023
The Common Core of Data is a directory collection: it records size and staffing, not achievement. Nothing here says whether a school is good.
Enrollment
343
Teachers
31.0
Students per teacher
11.1
How these figures are defined
Enrollment
Students reported in the autumn headcount. Size is not quality — it is here because it is the figure every other one has to be read against, and because a school of 90 and a school of 4,000 are not comparable on anything else.
Teachers
Classroom teachers in full-time equivalents, so a half-time teacher counts as 0.5. Non-teaching staff are excluded.
Students per teacher
Enrollment divided by teacher FTE. It is not class size: it counts every teacher against every student, including specialists who never take a full class. A school can have 15 students per teacher and 30 in the room.
Within Winnetka SD 36
Schools in the same district, which is the comparison the data actually supports — a peer group defined by who runs them rather than by whichever names sort nearby.
- 1Carleton W Washburne School381 students
- 2The Skokie School376 students
- 3Crow Island Elem School343 students
- 4Hubbard Woods Elem School324 students
- 5Greeley Elem School307 students
- Enrollment−15.1%
- Teachers+19.2%
- Students per teacher−19.0%
Sources & licence
Collected by the National Center for Education Statistics. Nothing here is edited, interpolated or estimated.
Provenance
- National Center for Education Statistics
- Common Core of Data — school and district directory