vs. Fagersta Municipality (same form)
School compared with all schools in the same municipality and form.
| Metric | Per Olsskolan | Municipal avg. | Difference |
|---|---|---|---|
| Qualified teachers | 50.0% | 55.4% | −5.4% |
| Pupils per teacher | 9.4 | 10.4 | +1.0 |
Headmaster: Kerstin Bergström Bylund
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.

Per Olsskolan is a medium-sized municipal compulsory school with 260 pupils.
Per Olsskolan is a medium-sized municipal compulsory school with 260 pupils. The share of qualified teachers (50%) is below the national average of 72%.
School compared with all schools in the same municipality and form.
| Metric | Per Olsskolan | Municipal avg. | Difference |
|---|---|---|---|
| Qualified teachers | 50.0% | 55.4% | −5.4% |
| Pupils per teacher | 9.4 | 10.4 | +1.0 |
School compared with the national average for the same form.
| Metric | Per Olsskolan | National avg. | Difference |
|---|---|---|---|
| Qualified teachers | 50.0% | 72.3% | −22.3% |
| Pupils per teacher | 9.4 | 12.0 | +2.6 |
Five schools most similar in geography, size and pupil composition.
| Metric | Per Olsskolan | Similar avg. | Difference |
|---|---|---|---|
| Qualified teachers | 50.0% | 52.6% | −2.6% |
| Pupils | 260 | 256 | ≈ same |