vs. Västerås Municipality (same form)
School compared with all schools in the same municipality and form.
| Metric | Westra Aros Gymnasium | Municipal avg. | Difference |
|---|---|---|---|
| Qualified teachers | 69.6% | 78.2% | −8.6% |
| Pupils per teacher | 10.4 | 13.8 | +3.4 |
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.

Westra Aros Gymnasium is a small group-operated upper secondary school with 60 pupils.
Westra Aros Gymnasium is a small group-operated upper secondary school with 60 pupils. The share of qualified teachers (70%) is below the national average of 78%.
School compared with all schools in the same municipality and form.
| Metric | Westra Aros Gymnasium | Municipal avg. | Difference |
|---|---|---|---|
| Qualified teachers | 69.6% | 78.2% | −8.6% |
| Pupils per teacher | 10.4 | 13.8 | +3.4 |
School compared with the national average for the same form.
| Metric | Westra Aros Gymnasium | National avg. | Difference |
|---|---|---|---|
| Qualified teachers | 69.6% | 78.4% | −8.8% |
| Pupils per teacher | 10.4 | 12.1 | +1.7 |
Five schools most similar in geography, size and pupil composition.
| Metric | Westra Aros Gymnasium | Similar avg. | Difference |
|---|---|---|---|
| Qualified teachers | 69.6% | 66.2% | +3.4% |
| Pupils | 60 | 98 | 38 |