60 /100
Skolkoll Score 60 out of 100. The scale goes from 0 (lowest) to 100 (highest). 50 is the average. This value is above average. Better than 92% of Sweden's upper secondary schools
What is the Skolkoll Score?Sjölins Gymnasium Nacka is a large group-operated upper secondary school with 480 pupils.
Sjölins Gymnasium Nacka is a large group-operated upper secondary school with 480 pupils. The share of qualified teachers (90%) is above the national average of 74%.
- 480PupilsMunicipality: 7,590High reliability
- 90%Qualified teachersMunicipality: 84% · Sweden: 74%High reliability
- 15.3Avg. graduation gradeSweden: 13.8Moderate reliability
- 20.6Pupils per teacherMunicipality: 16.9 · Sweden: 12.1High reliability
- 116,520 SEKCost per pupil (municipal avg.)Sweden: 142,155 SEKLimited history
The Data view is optimised for in-depth analysis: history, sources, methodology and export. For a summary interpretation, see Overview.
Key figures over time
Summary of the central metrics for the most recent 5 academic years. Visit each source for the full time series.
| Academic year | Pupils | Qualified teachers | Avg. grade | Cost/pupil (municipality) |
|---|---|---|---|---|
| 2425 | — | — | 15.3 | — |
| 2324 | — | — | 15.4 | — |
| 2223 | — | — | 15.9 | — |
| 2122 | — | — | 15.8 | — |
| 2021 | — | — | 16.9 | 103,783 SEK |
Source: Skolverket + Kolada (cost is municipal average, not school-specific).
School history
Events from Skolverket's unit register, Skolinspektionen inspections, group history, and locally-computed statistical signals. Source events and computed signals are shown separately so authority data is not mixed with deviation indicators.
Most significant registered changes
1 priority events out of 4 total: Lifecycle — School started.
All 4 Lifecycle 1 Statistics 3
high 4 medium 0 low 0
12 months3 years10 yearsAll
Quick overview
Few, high-confidence events for guardians and pupils. Low-confidence events, statistics publications, and technical source traces appear in the views below.
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Lifecycle School started
Skolverket records 2013-10-01 as the start date for this upper secondary school operated by Sjölins Gymnasium AB, current status AKTIV.
Source history
Name, operator, status and headmaster changes; inspection decisions; statistics publications; and traceable group history. These rows are source-tagged with origin and confidence.
No source-tagged name, operator, status, headmaster, inspection, statistics or group events for Sjölins Gymnasium Nacka in the sources Skolkoll holds locally.
In-depth analysis
Indications, low-confidence rows, statistics publications, and technical source history — for school leaders, journalists, and analysts.
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Statistics Grade points: statistics vintage available
Grade points is available for 2025. This is data availability, not a school event.
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Statistics Higher-education eligibility: statistics vintage available
Higher-education eligibility is available for 2025. This is data availability, not a school event.
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Statistics Graduated within three years: statistics vintage available
Graduated within three years is available for 2023. This is data availability, not a school event.
Computed signals
Larger year-over-year movements in historical key figures. These rows are Skolkoll's computations from existing history and should NOT be read as authority decisions or quality judgements.
No major locally-computed deviation signals found in the school's historical key figures.
Register sources: Skolverket (fetched 27 May 2026), Skolinspektionen (fetched 3 May 2026), and group lookup from Bolagsverket/Skolkoll. Computed signals are tagged with source "Skolkoll calculation" and have year-level date precision.
Spotted something wrong? Report an error in the history.
Quality data (Skolverket Statistical Database)
Costs, personnel data and school survey results from Skolverket's quality system.
Costs per pupil
Source: Skolverket Statistical Database (Statistikdatabasen). Updated annually.
Pupil forecast — Nacka
Number of children in the age group ages 16–18 in the municipality, according to SCB's forecast.
Forecast covers all children in this age group across the entire municipality — not just this school's catchment. Local enrolment depends on school choice and migration patterns.
Source: SCB (population forecast for Nacka municipality, by school-form age group).
Nacka municipality — history (school form: upper secondary school)
Municipality-aggregated key figures from Kolada over the most recent 5 years. Shown as municipality average — not school-specific values — because Kolada reports financial and pedagogical metrics at school-form level per municipality.
| Measure | 2025 | 2024 | 2023 | 2022 | 2021 |
|---|---|---|---|---|---|
| Pupils | 4,805 | 4,694 | 4,581 | 4,464 | 4,448 |
| Avg. graduation grade | 15.5 | 15.6 | 15.9 | 15.7 | 15.6 |
| Examination rate (3 yr) | 82.4% | 80.7% | 80.9% | 81.0% | 79.8% |
| Higher-ed eligibility (3 yr) | 78.8% | 75.5% | 76.5% | 77.1% | 75.0% |
| Cost per pupil | — | 108,296 SEK | 103,817 SEK | 101,413 SEK | 98,084 SEK |
Source: Kolada (Swedish council for municipal analyses).
Data sources
Skolkoll is built exclusively on public data sources. Each row below shows the source, fetch date, and which metrics come from it.
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Pupil count, qualifications, grades, teacher numbers per school
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Model-based expected results based on pupil composition
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Inspection decisions, remarks, complaints
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Fetch date is missing in dataset metadata; no school-register date is used as a substitute.
Population and economic data
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Municipal key figures, financial data per school form
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Fetch date is missing in dataset metadata; no school-register date is used as a substitute.
Property register, buildings, orthophotos (CC BY 4.0)
Methodology and definitions
- Skolkoll methodology (overview) — how data is fetched, validated and displayed.
- Skolkoll Score — calculation, weighting, interpretation guide.
- SALSA model — what it measures and what it doesn't.
- Qualified teachers — definition and data source.
- Corrections policy — how errors are fixed and documented.
Export
Download data for your own analysis. Files are CSV with UTF-8 encoding.