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.
4 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.
Bällstabergsskolan is a large municipal compulsory school with 400 pupils.
Bällstabergsskolan is a large municipal compulsory school with 400 pupils. The share of qualified teachers (87%) is above the national average of 72%. Skolverket: unweighted school-unit mean, compulsory schools with published data; latest available value per school.
School compared with all schools in the same municipality and form.
| Metric | Bällstabergsskolan | Municipal avg. | Difference |
|---|---|---|---|
| Qualified teachers | 86.8% | 68.8% | +18.0% |
| Year 9 merit value | 258.7 | 229.5 | +29.2 |
| Pupils per teacher | 15.8 | 12.8 | −3.0 |
School compared with national benchmark values.
| Metric | Bällstabergsskolan | National avg. | Difference |
|---|---|---|---|
| Qualified teachersSkolverket: unweighted school-unit mean, compulsory schools with published data; latest available value per school | 86.8% | 72.0% | +14.8% |
| Year 9 merit value | 258.7 | 227.6 | +31.1 |
| Pupils per teacher | 15.8 | 11.9 | −3.9 |
Five schools most similar in geography, size and pupil composition.
| Metric | Bällstabergsskolan | Similar avg. | Difference |
|---|---|---|---|
| Qualified teachers | 86.8% | 86.4% | ≈ same |
| Pupils | 400 | 414 | 14 |