Helleborusskolan Österåker AB

Compulsory schoolYear 1–9Operator: Helleborusskolan Österåker AB · Österåker, Stockholms County

Headmaster: Gustaf Froby

Compared to all compulsory schools nationally

Skolkoll Score 19 out of 100. The scale goes from 0 (lowest) to 100 (highest). 50 is the average. Better than 1% of Sweden’s compulsory schools.

A composite of five open data sources — a starting point, not a grade.

Data coverageHigh5/5

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.

5 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.

What is the Skolkoll Score?

Helleborusskolan Österåker AB, Österåker — illustrated school portrait — Illustration CC BY-SA 4.0

Helleborusskolan Österåker AB is a medium-sized group-operated compulsory school with 160 pupils.
Helleborusskolan Österåker AB is a medium-sized group-operated compulsory school with 160 pupils. The share of qualified teachers (53%) is below the national average of 72%.

160
Pupils
Municipality: 5,300
High reliability
53%
Qualified teachers
Municipality: 70% · Sweden: 72%
High reliability
164.8
Year 9 merit value
Municipality: 222.6 · Sweden: 227.7
Moderate reliability
10.7
Pupils per teacher
Municipality: 13.7 · Sweden: 12.0
High reliability
127,624 SEK
Cost per pupil (municipal avg.)
Sweden: 144,179 SEK
Limited history

Automatic comparisonsChoose schools yourself

Same formfirst where available
Referencemunicipality, Sweden or similar schools
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	Helleborusskolan Österåker AB	Municipal avg.	Difference
Qualified teachers	53.4%	69.9%	−16.5%
Year 9 merit value	164.8	222.6	−57.8
Pupils per teacher	10.7	13.7	+3.0

vs. Sweden

School compared with the national average for the same form.

Metric	Helleborusskolan Österåker AB	National avg.	Difference
Qualified teachers	53.4%	72.3%	−18.9%
Year 9 merit value	164.8	227.7	−62.9
Pupils per teacher	10.7	12.0	+1.3

vs. Similar schools

Five schools most similar in geography, size and pupil composition.

Metric	Helleborusskolan Österåker AB	Similar avg.	Difference
Qualified teachers	53.4%	56.0%	−2.6%
Pupils	160	144	16