vs. Vingåker Municipality (same form)
School compared with all schools in the same municipality and form.
| Metric | Marmorbyns skola | Municipal avg. | Difference |
|---|---|---|---|
| Qualified teachers | 73.6% | 62.2% | +11.4% |
| Pupils per teacher | 11.4 | 9.5 | −1.9 |
Headmaster: Fredrik Skoglund
A composite of five open data sources — a starting point, not a grade.
Skolkoll score is Skolkoll's composite indicator based on available data sources. It is not an official quality measure and should be read together with the underlying data.
2 of 5 score dimensions have school-specific data.
When school-specific data is missing for a dimension, the neutral value 50 is used. That does not automatically lower the school, but it makes the score less informative.

Marmorbyns skola is a small municipal compulsory school with 90 pupils.
Marmorbyns skola is a small municipal compulsory school with 90 pupils. The share of qualified teachers (74%) is above the national average of 72%.
School compared with all schools in the same municipality and form.
| Metric | Marmorbyns skola | Municipal avg. | Difference |
|---|---|---|---|
| Qualified teachers | 73.6% | 62.2% | +11.4% |
| Pupils per teacher | 11.4 | 9.5 | −1.9 |
School compared with the national average for the same form.
| Metric | Marmorbyns skola | National avg. | Difference |
|---|---|---|---|
| Qualified teachers | 73.6% | 72.3% | ≈ same |
| Pupils per teacher | 11.4 | 12.0 | +0.6 |
Five schools most similar in geography, size and pupil composition.
| Metric | Marmorbyns skola | Similar avg. | Difference |
|---|---|---|---|
| Qualified teachers | 73.6% | 73.4% | ≈ same |
| Pupils | 90 | 60 | 30 |