Deltaskolan in Haninge

Compulsory schoolYear 7–9Operator: Deltaskolan AB · Haninge, Stockholms County

Headmaster: Thomas Borg

33
below the national midpointShows where a school sits within a comparison group. Percentile 80 means the school ranks above roughly 80 percent of that group.Compared to all compulsory schools nationally
Skolkoll Score 33 out of 100. The scale goes from 0 (lowest) to 100 (highest). 50 is the average. Better than 21% of Sweden’s compulsory schools.

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.

What is the Skolkoll Score?
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Deltaskolan is a medium-sized group-operated compulsory school with 150 pupils.

Deltaskolan is a medium-sized group-operated compulsory school with 150 pupils. The share of qualified teachers (37%) is below the national average of 72%.

Automatic comparisonsChoose schools yourself

vs. Haninge Municipality (same form)

School compared with all schools in the same municipality and form.

MetricDeltaskolanMunicipal avg.Difference
Qualified teachers36.8%63.7%−26.9%
Year 9 merit value206.5212.5≈ same
Pupils per teacher9.013.4+4.4

vs. Sweden

School compared with the national average for the same form.

MetricDeltaskolanNational avg.Difference
Qualified teachers36.8%72.3%−35.5%
Year 9 merit value206.5227.7−21.2
Pupils per teacher9.012.0+3.0

vs. Similar schools

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

MetricDeltaskolanSimilar avg.Difference
Qualified teachers36.8%37.0%≈ same
Pupils15012822