vs. Uddevalla Municipality (same form)
School compared with all schools in the same municipality and form.
| Metric | Sandersdalsskolan | Municipal avg. | Difference |
|---|---|---|---|
| Qualified teachers | 92.0% | 72.1% | +19.9% |
| Pupils per teacher | 13.7 | 12.6 | −1.1 |
Headmaster: Pernilla Nielsen
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.

Sandersdalsskolan is a medium-sized municipal compulsory school with 250 pupils.
Sandersdalsskolan is a medium-sized municipal compulsory school with 250 pupils. The share of qualified teachers (92%) is above the national average of 72%.
School compared with all schools in the same municipality and form.
| Metric | Sandersdalsskolan | Municipal avg. | Difference |
|---|---|---|---|
| Qualified teachers | 92.0% | 72.1% | +19.9% |
| Pupils per teacher | 13.7 | 12.6 | −1.1 |
School compared with the national average for the same form.
| Metric | Sandersdalsskolan | National avg. | Difference |
|---|---|---|---|
| Qualified teachers | 92.0% | 72.3% | +19.7% |
| Pupils per teacher | 13.7 | 12.0 | −1.7 |
Five schools most similar in geography, size and pupil composition.
| Metric | Sandersdalsskolan | Similar avg. | Difference |
|---|---|---|---|
| Qualified teachers | 92.0% | 84.4% | +7.6% |
| Pupils | 250 | 268 | 18 |