vs. Bollnäs Municipality (same form)
School compared with all schools in the same municipality and form.
| Metric | Björktjära skola | Municipal avg. | Difference |
|---|---|---|---|
| Qualified teachers | 61.8% | 66.5% | −4.7% |
| Pupils per teacher | 15.0 | 11.7 | −3.3 |
Headmaster: Helena Wavén
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.
3 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.

Björktjära skola is a medium-sized municipal compulsory school with 250 pupils.
Björktjära skola is a medium-sized municipal compulsory school with 250 pupils. The share of qualified teachers (62%) is below the national average of 72%.
School compared with all schools in the same municipality and form.
| Metric | Björktjära skola | Municipal avg. | Difference |
|---|---|---|---|
| Qualified teachers | 61.8% | 66.5% | −4.7% |
| Pupils per teacher | 15.0 | 11.7 | −3.3 |
School compared with the national average for the same form.
| Metric | Björktjära skola | National avg. | Difference |
|---|---|---|---|
| Qualified teachers | 61.8% | 72.3% | −10.5% |
| Pupils per teacher | 15.0 | 12.0 | −3.0 |
Five schools most similar in geography, size and pupil composition.
| Metric | Björktjära skola | Similar avg. | Difference |
|---|---|---|---|
| Qualified teachers | 61.8% | 69.2% | −7.4% |
| Pupils | 250 | 246 | ≈ same |