Ribbyskolan in Haninge

Compulsory schoolYear 1–9Operator: Haninge Municipality · Haninge, Stockholms County

49
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
Skolkoll Score 49 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 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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Ribbyskolan is a large municipal compulsory school with 790 pupils.

Ribbyskolan is a large municipal compulsory school with 790 pupils. The share of qualified teachers (83%) is above the national average of 72%. Skolverket: unweighted school-unit mean, compulsory schools with published data; latest available value per school.

Pupils
790High reliability
Municipality: 10,400
Qualified teachers
83%High reliability
Municipality: 64% · Sweden: 72% (Skolverket: unweighted school-unit mean, compulsory schools with published data; latest available value per school)
Year 9 merit value
211.4Moderate reliability
Municipality: 221.8 · Sweden: 227.6
Pupils per teacher
13.1High reliability
Municipality: 13.3 · Sweden: 11.9
Cost per pupil (municipal avg.)
138,924 SEKLimited history
Sweden: 144,800 SEK
Automatic comparisonsChoose schools yourself

vs. Haninge Municipality (same form)

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

MetricRibbyskolanMunicipal avg.Difference
Qualified teachers83.3%63.8%+19.5%
Year 9 merit value211.4221.8−10.4
Pupils per teacher13.113.3≈ same

vs. Sweden

School compared with national benchmark values.

MetricRibbyskolanNational avg.Difference
Qualified teachersSkolverket: unweighted school-unit mean, compulsory schools with published data; latest available value per school83.3%72.0%+11.3%
Year 9 merit value211.4227.6−16.2
Pupils per teacher13.111.9−1.2

vs. Similar schools

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

MetricRibbyskolanSimilar avg.Difference
Qualified teachers83.3%84.3%≈ same
Pupils790796≈ same