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
050100
Skolkoll Score 59 out of 100. The scale goes from 0 (lowest) to 100 (highest). Composite index.
A composite of five open data sources — a starting point, not a grade.
Data coverageHigh4/5
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.
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.
Österåkers gymnasium is a large municipal upper secondary school with 610 pupils.
Österåkers gymnasium is a large municipal upper secondary school with 610 pupils. The share of qualified teachers (87%) is above the national average of 78%. Skolverket: unweighted school-unit mean, upper-secondary schools with published data; latest available value per school.
Pupils
610●High reliability
Municipality: 1,110
Qualified teachers
87%●High reliability
Municipality: 81% · Sweden: 78% (Skolverket: unweighted school-unit mean, upper-secondary schools with published data; latest available value per school)
Not normalizedfor pupil mix, school size or grade/program mix
vs. Österåker Municipality (same form)
School compared with all schools in the same municipality and form.
Metric
Österåkers gymnasium
Municipal avg.
Difference
Qualified teachers
87.3%
80.9%
▲+6.4%
Graduation grade
14.6
13.5
▲+1.1
Pupils per teacher
17.8
15.9
▼−1.9
vs. Sweden
School compared with national benchmark values.
Metric
Österåkers gymnasium
National avg.
Difference
Qualified teachersSkolverket: unweighted school-unit mean, upper-secondary schools with published data; latest available value per school
87.3%
77.8%
▲+9.5%
Graduation grade
14.6
14.0
▲+0.6
Pupils per teacher
17.8
12.1
▼−5.7
vs. Similar schools
Five schools most similar in geography, size and pupil composition.
Metric
Österåkers gymnasium
Similar avg.
Difference
Qualified teachers
87.3%
88.5%
→≈ same
Pupils
610
590
→20
Method
About this value
Cookie settings
We use cookies for visitor statistics, A/B testing and site improvement with Zoho PageSense, which may include heatmaps and session recording on public pages. Skolkoll does not sell visitor data and shows no advertising. Read more in our privacy policy