vs. Järfälla Municipality (same form)
School compared with all schools in the same municipality and form.
| Metric | Skälbyskolan | Municipal avg. | Difference |
|---|---|---|---|
| Qualified teachers | 89.4% | 72.8% | +16.6% |
| Pupils per teacher | 17.2 | 15.1 | −2.1 |
Skälbyskolan in Järfälla
58
Skolkoll Score 58 out of 100. The scale goes from 0 (lowest) to 100 (highest). Composite index.Composite indexA composite index on a 0–100 scale. The number is not a percentile or the share of schools with a lower score. 50 is the scale midpoint, not a measured national average.Skolkoll score · scale 0–100
A composite of five open data sources — a starting point, not a grade.
Data coverageMedium3/5
Why this score?
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.
Skälbyskolan is a large municipal compulsory school with 510 pupils.
Skälbyskolan is a large municipal compulsory school with 510 pupils. The share of qualified teachers (89%) is above the national average of 72%. Skolverket: unweighted school-unit mean, compulsory schools with published data; latest available value per school.
- Pupils
- 510High reliability
- Municipality: 8,770
- Qualified teachers
- 89%High reliability
- Municipality: 73% · Sweden: 72% (Skolverket: unweighted school-unit mean, compulsory schools with published data; latest available value per school)
- Pupils per teacher
- 17.2High reliability
- Municipality: 15.1 · Sweden: 11.9
- Cost per pupil (municipal avg.)
- 131,532 SEKLimited history
- Sweden: 144,800 SEK
- Same formfirst where available
- Referencemunicipality, Sweden or similar schools
- Not normalizedfor pupil mix, school size or grade/program mix
vs. Sweden
School compared with national benchmark values.
| Metric | Skälbyskolan | National avg. | Difference |
|---|---|---|---|
| Qualified teachersSkolverket: unweighted school-unit mean, compulsory schools with published data; latest available value per school | 89.4% | 72.0% | +17.4% |
| Pupils per teacher | 17.2 | 11.9 | −5.3 |
vs. Similar schools
Five schools most similar in geography, size and pupil composition.
| Metric | Skälbyskolan | Similar avg. | Difference |
|---|---|---|---|
| Qualified teachers | 89.4% | 91.5% | ≈ same |
| Pupils | 510 | 514 | ≈ same |