vs. Kungälv Municipality (same form)
School compared with all schools in the same municipality and form.
| Metric | Olserödsskolan | Municipal avg. | Difference |
|---|---|---|---|
| Qualified teachers | 65.7% | 74.4% | −8.7% |
| Pupils per teacher | 13.5 | 13.1 | −0.4 |
Headmaster: Jeanette Lysell
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.

Olserödsskolan is a medium-sized municipal compulsory school with 130 pupils.
Olserödsskolan is a medium-sized municipal compulsory school with 130 pupils. The share of qualified teachers (66%) is below the national average of 72%.
School compared with all schools in the same municipality and form.
| Metric | Olserödsskolan | Municipal avg. | Difference |
|---|---|---|---|
| Qualified teachers | 65.7% | 74.4% | −8.7% |
| Pupils per teacher | 13.5 | 13.1 | −0.4 |
School compared with the national average for the same form.
| Metric | Olserödsskolan | National avg. | Difference |
|---|---|---|---|
| Qualified teachers | 65.7% | 72.3% | −6.6% |
| Pupils per teacher | 13.5 | 12.0 | −1.5 |
Five schools most similar in geography, size and pupil composition.
| Metric | Olserödsskolan | Similar avg. | Difference |
|---|---|---|---|
| Qualified teachers | 65.7% | 65.3% | ≈ same |
| Pupils | 130 | 132 | ≈ same |