vs. Piteå Municipality (same form)
School compared with all schools in the same municipality and form.
| Metric | Grans naturbruksgymnasium | Municipal avg. | Difference |
|---|---|---|---|
| Qualified teachers | 89.2% | 89.0% | ≈ same |
| Pupils per teacher | 8.0 | 11.1 | +3.1 |
Headmaster: Monica Blomberg Thelin
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.

Grans naturbruksgymnasium is a medium-sized municipal upper secondary school with 140 pupils.
Grans naturbruksgymnasium is a medium-sized municipal upper secondary school with 140 pupils. The share of qualified teachers (89%) is above the national average of 78%.
School compared with all schools in the same municipality and form.
| Metric | Grans naturbruksgymnasium | Municipal avg. | Difference |
|---|---|---|---|
| Qualified teachers | 89.2% | 89.0% | ≈ same |
| Pupils per teacher | 8.0 | 11.1 | +3.1 |
School compared with the national average for the same form.
| Metric | Grans naturbruksgymnasium | National avg. | Difference |
|---|---|---|---|
| Qualified teachers | 89.2% | 78.4% | +10.8% |
| Pupils per teacher | 8.0 | 12.1 | +4.1 |
Five schools most similar in geography, size and pupil composition.
| Metric | Grans naturbruksgymnasium | Similar avg. | Difference |
|---|---|---|---|
| Qualified teachers | 89.2% | 93.6% | −4.4% |
| Pupils | 140 | 236 | 96 |