vs. Arboga Municipality (same form)
School compared with all schools in the same municipality and form.
| Metric | Ladubacksskolan | Municipal avg. | Difference |
|---|---|---|---|
| Qualified teachers | 81.5% | 75.1% | +6.4% |
| Pupils per teacher | 15.9 | 12.8 | −3.1 |
Headmaster: Stefan Lackner
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.

Ladubacksskolan is a medium-sized municipal compulsory school with 230 pupils.
Ladubacksskolan is a medium-sized municipal compulsory school with 230 pupils. The share of qualified teachers (82%) is above the national average of 72%.
School compared with all schools in the same municipality and form.
| Metric | Ladubacksskolan | Municipal avg. | Difference |
|---|---|---|---|
| Qualified teachers | 81.5% | 75.1% | +6.4% |
| Pupils per teacher | 15.9 | 12.8 | −3.1 |
School compared with the national average for the same form.
| Metric | Ladubacksskolan | National avg. | Difference |
|---|---|---|---|
| Qualified teachers | 81.5% | 72.3% | +9.2% |
| Pupils per teacher | 15.9 | 12.0 | −3.9 |
Five schools most similar in geography, size and pupil composition.
| Metric | Ladubacksskolan | Similar avg. | Difference |
|---|---|---|---|
| Qualified teachers | 81.5% | 81.3% | ≈ same |
| Pupils | 230 | 230 | ≈ same |