Alströmergymnasiet in Alingsås
39
Skolkoll Score 39 out of 100. The scale goes from 0 (lowest) to 100 (highest). Composite index.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
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.
Alströmergymnasiet is a medium-sized municipal upper secondary school with 190 pupils.
Alströmergymnasiet is a medium-sized municipal upper secondary school with 190 pupils. The share of qualified teachers (75%) is below the national average of 78%. Skolverket: unweighted school-unit mean, upper-secondary schools with published data; latest available value per school.
- Pupils
- 190High reliability
- Municipality: 1,420
- Qualified teachers
- 75%High reliability
- Municipality: 86% · Sweden: 78% (Skolverket: unweighted school-unit mean, upper-secondary schools with published data; latest available value per school)
- Graduation grade
- 13.0Moderate reliability
- Municipality: 13.6 · Sweden: 14.0
- Pupils per teacher
- 10.7High reliability
- Municipality: 11.1 · Sweden: 12.1
- Cost per pupil (municipal avg.)
- 134,813 SEKLimited history
- Sweden: 144,800 SEK
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 2 academic years. Visit each source for the full time series.
| Academic year | Pupils | Qualified teachers | Avg. grade | Cost/pupil (municipality) |
|---|---|---|---|---|
| 2024/25 | — | — | 13.0 | — |
| 2021/22 | — | — | 14.2 | — |
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 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.
School history
3 priority events out of 7 total: Authority record · Status changed; Authority decision · Injunction; Authority decision · Dismissed.
Showing all 7 events. Enable JavaScript to filter the timeline.
Quick overview
Choose which layers to show in the same date-ordered timeline.
Statistics vintageStatisticsSkolverket
Grade points: statistics vintage available
Grade points is available for 2025. This is data availability, not a school event.
Show detailsHide details
- Source
- Skolverket
- Reliability
- High: the information comes from an authority source or a matched authority decision.
- What the date means
- Only the year is known, so the event is placed at year level.
Authority decisionInspectionSwedish Schools Inspectorate
Dismissed
Decision without recorded deficiencies. Document title: Riktad tillsyn Uppföljning skolbeslut Gymnasieskolan Alingsås Alströmergymnasiet sektor 5, 2023 (pdf, 212 kB).
Show detailsHide details
- Source
- Swedish Schools Inspectorate
- Reliability
- High: the information comes from an authority source or a matched authority decision.
- What the date means
- The date is a known decision, publication or register date.
Authority decisionInspectionSwedish Schools Inspectorate
Injunction
Decision includes injunction, fine or serious deficiency. Areas: Special support, Mobile phone use. Document title: Riktad tillsyn Skolbeslut Gymnasieskolan Alingsås Alströmergymnasiet sektor 5, 2023 (pdf, 529 kB).
Show detailsHide details
- Source
- Swedish Schools Inspectorate
- Reliability
- High: the information comes from an authority source or a matched authority decision.
- What the date means
- The date is a known decision, publication or register date.
Authority recordNameSkolverket
Operating name started being reported
Skolverket started reporting the operating name "Alströmergymnasiet". This is source history, not a confirmed name change.
Show detailsHide details
- Source
- Skolverket
- Reliability
- High: the information comes from an authority source or a matched authority decision.
- What the date means
- The date shows when Skolkoll found the change in a data check. The change may have happened earlier.
Authority recordLocationSkolverket
Visiting address changed
From "Rektorsgatan 13, 44155 ALINGSÅS" to "Teatergatan 13, 44155 Alingsås".
Show detailsHide details
- Source
- Skolverket
- Reliability
- High: the information comes from an authority source or a matched authority decision.
- What the date means
- The date shows when Skolkoll found the change in a data check. The change may have happened earlier.
Authority recordLifecycleSkolverket
School started
Skolverket records 2015-08-12 as the school's start date.
Show detailsHide details
- Source
- Skolverket
- Reliability
- High: the information comes from an authority source or a matched authority decision.
- What the date means
- The date is a known decision, publication or register date.
- Found in data check
- 2015-08-11
Authority recordStatusSkolverket
Status changed
From "PLANERAD" to "AKTIV".
Show detailsHide details
- Source
- Skolverket
- Reliability
- High: the information comes from an authority source or a matched authority decision.
- What the date means
- The date shows when Skolkoll found the change in a data check. The change may have happened earlier.
Register sources: Skolverket (fetched 6 Oct 2026), the Swedish Schools Inspectorate (fetched 3 Oct 2026) and group lookup from Bolagsverket/Skolkoll. Computed signals are marked separately 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 — Alingsås
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 Alingsås municipality, by school-form age group).
Alingsås 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 | 1,614 | 1,584 | 1,544 | 1,546 | 1,506 |
| Avg. graduation grade | 14.6 | 14.9 | 15.1 | 14.8 | 15.0 |
| Examination rate (3 yr) | 72.7% | 71.4% | 75.0% | 74.3% | 69.2% |
| Higher-ed eligibility (3 yr) | 58.3% | 59.0% | 62.7% | 60.4% | 58.5% |
| Cost per pupil | 142,558 SEK | 142,923 SEK | 138,096 SEK | 129,769 SEK | 128,527 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.
Pupil count, qualifications, grades, teacher numbers per school
Model-based expected results based on pupil composition
Inspection decisions, remarks, complaints
Fetch date is missing in dataset metadata; no school-register date is used as a substitute.
Population and economic data
Municipal key figures, financial data per school form
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.