Drottning Blankas Gymnasieskola Göteborg Karlastaden
Group: AcadeMedia AB
Headmaster: Mona Fallenhag
52 /100
Skolkoll Score 52 out of 100. The scale goes from 0 (lowest) to 100 (highest). 50 is the average. This value is above average. What is the Skolkoll Score? Drottning Blankas Gymnasieskola Göteborg Karlastaden is a medium-sized group-operated upper secondary school with 220 pupils.
Drottning Blankas Gymnasieskola Göteborg Karlastaden is a medium-sized group-operated upper secondary school with 220 pupils. The share of qualified teachers (92%) is above the national average of 74%.
- 220PupilsMunicipality: 25,610High reliability
- 92%Qualified teachersMunicipality: 85% · Sweden: 74%High reliability
- 17.6Pupils per teacherMunicipality: 15.0 · Sweden: 12.1High reliability
- 154,061 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.
School history
Events from Skolverket's unit register, Skolinspektionen inspections, group history, and locally-computed statistical signals are shown in one chronology. Each row states its row type, origin and data trust so authority data is not mixed up with Skolkoll's own signals.
One chronological history
1 priority events out of 1 total: Authority record · Lifecycle · School started.
Quick overview 1 Source history 0 In-depth 0 Computed 0
All 1 Lifecycle 1
high 1 medium 0 low 0
Combined timeline
All history rows are shown in one chronology. The row type and data-trust labels separate confirmed authority records, contextual data and Skolkoll's own calculated signals.
- Authority record Quick overview
Lifecycle School started
Skolverket records 2013-10-01 as the start date for this upper secondary school operated by DBGY Regenten AB, current status AKTIV.
Technical provenance
- Detector
- skv4-register-start-date-v1
- Schema
- 1
Register sources: Skolverket (fetched 31 May 2026), the Swedish Schools Inspectorate (fetched 3 May 2026) and group lookup from Bolagsverket/Skolkoll. Computed signals are marked as "Skolkoll calculation" and use year-level date precision.
Does something look 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 — Göteborg
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 Göteborg municipality, by school-form age group).
Göteborg 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 | 19,628 | 19,224 | 18,838 | 18,458 | 18,293 |
| Avg. graduation grade | 14.9 | 15.0 | 14.9 | 15.0 | 15.0 |
| Examination rate (3 yr) | 70.1% | 67.6% | 70.5% | 67.6% | 66.2% |
| Higher-ed eligibility (3 yr) | 63.4% | 61.3% | 64.8% | 61.9% | 60.7% |
| Cost per pupil | — | 131,268 SEK | 125,873 SEK | 118,495 SEK | 118,452 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.