vs. Botkyrka Municipality (same form)
School compared with all schools in the same municipality and form.
| Metric | Edessaskolan | Municipal avg. | Difference |
|---|---|---|---|
| Qualified teachers | 61.6% | 70.2% | −8.6% |
| Pupils per teacher | 13.0 | 13.4 | ≈ same |
Headmaster: Robert Abraham
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.

Edessaskolan is a medium-sized independent compulsory school with 170 pupils.
Edessaskolan is a medium-sized independent compulsory school with 170 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 | Edessaskolan | Municipal avg. | Difference |
|---|---|---|---|
| Qualified teachers | 61.6% | 70.2% | −8.6% |
| Pupils per teacher | 13.0 | 13.4 | ≈ same |
School compared with the national average for the same form.
| Metric | Edessaskolan | National avg. | Difference |
|---|---|---|---|
| Qualified teachers | 61.6% | 72.3% | −10.7% |
| Pupils per teacher | 13.0 | 12.0 | −1.0 |
Five schools most similar in geography, size and pupil composition.
| Metric | Edessaskolan | Similar avg. | Difference |
|---|---|---|---|
| Qualified teachers | 61.6% | 62.2% | ≈ same |
| Pupils | 170 | 180 | 10 |