Mälardalens Ridgymnasium Gustavsberg in Värmdö
Headmaster: Mia Pettersson
Mälardalens Ridgymnasium Gustavsberg is a small group-operated upper secondary school with 60 pupils.
Mälardalens Ridgymnasium Gustavsberg is a small group-operated upper secondary school with 60 pupils.
- 60PupilsMunicipality: 1,730High reliability
- 12.4Pupils per teacherMunicipality: 13.6 · Sweden: 12.1High reliability
- 140,313 SEKCost per pupil (municipal avg.)Sweden: 144,179 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 4 academic years. Visit each source for the full time series.
| Academic year | Pupils | Qualified teachers | Avg. grade | Cost/pupil (municipality) |
|---|---|---|---|---|
| 2026/27 | 60 | — | — | — |
| 2025 | — | — | 16.4 | 140,313 SEK |
| 2023 | — | — | 14.3 | 130,958 SEK |
| 2021 | — | — | 15.7 | 116,353 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 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 17 total: Authority record · Status changed; Authority record · Visiting address changed; Authority record · Visiting address changed.
Showing all 17 events. Enable JavaScript to filter the timeline.
Quick overview
Choose which layers to show in the same date-ordered timeline.
Statistics vintageStatisticsSkolverket
Pupil count: statistics vintage available
Pupil count is available for 2027. This is data availability, not a school event.
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- 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.
Computed signalSignalSkolverket
Grade points changed unusually much
Grade points increased by 2.1 points from 14.3 to 16.4 between 2023 and 2025. This is a calculated signal, not a register decision.
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- Source
- Skolverket
- Reliability
- Medium: the information is derived from several sources and should be read as context.
- What the date means
- Only the year is known, so the event is placed at year level.
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 recordNameSkolverket
Operating name started being reported
Skolverket started reporting the operating name "Mälardalens Ridgymnasium Gustavsberg". This is source history, not a confirmed name change.
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- 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 recordContactSkolverket
Contact details changed
From "url: http://www.malardalensridgymnasium.se, email: info@malardalensridgymnasium.se, phone: 070-2521950" to "url: http://www.malardalensridgymnasium.se, email: info@mrgrid.se, phone: 070-2521950".
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 "Idrottsvägen 1, 13440 Gustavsberg" to "Farsta Gärdes Väg 9, 13440 Gustavsberg".
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- 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 recordHeadmasterSkolverket
Head changed
The principal changed in the register. The name is not shown in history.
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 recordNameSkolverket
School name changed
From "Mälardalens Ridgymnasium" to "Mälardalens Ridgymnasium Gustavsberg".
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 "Mälardalens ridgymnasium Skärgårdens Rid och Friskvårds Center, 13440 GUSTAVSBERG" to "Idrottsvägen 1, 13440 Gustavsberg".
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- 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 recordContactSkolverket
Contact details changed
From "url: http://www.malardalensridgymnasium.se, email: annika.skoog@malardalensridgymnasium.se, phone: 0739-857733" to "url: http://www.malardalensridgymnasium.se, email: info@malardalensridgymnasium.se, phone: 070-2521950".
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 recordHeadmasterSkolverket
Head changed
The principal changed in the register. The name is not shown in history.
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 2015-08-17 as the start date for this upper secondary school operated by Mälardalens Ridgymnasium AB, current status AKTIV.
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- 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.
Authority recordStatusSkolverket
Status changed
From "PLANERAD" to "AKTIV".
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- 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 recordContactSkolverket
Contact details changed
From "url: www.malardalensridgymnasium.se, email: annika.skoog@malardalensridgymnasium.se, phone: 0739-857733" to "url: http://www.malardalensridgymnasium.se, email: annika.skoog@malardalensridgymnasium.se, phone: 0739-857733".
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 recordContactSkolverket
Contact details changed
From "email: gunnar@aberga.se" to "url: www.malardalensridgymnasium.se, email: annika.skoog@malardalensridgymnasium.se, phone: 0739-857733".
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 recordHeadmasterSkolverket
Head changed
The principal changed in the register. The name is not shown in history.
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 "Aberga Gård, 72595 VÄSTERÅS" to "Mälardalens ridgymnasium Skärgårdens Rid och Friskvårds Center, 13440 GUSTAVSBERG".
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 5 Jul 2026), the Swedish Schools Inspectorate (fetched 3 Jul 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.
Operator finances — Mälardalens Ridgymnasium AB
Key figures from the operator's most recent annual report (period ending 2025-06-30).
Figures are for the operator (Mälardalens Ridgymnasium AB), which may run several schools — not for this individual school.
Source: Bolagsverket (annual report, period ending 2025-06-30).
Pupil forecast — Värmdö
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 Värmdö municipality, by school-form age group).
Värmdö 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 | 1,894 | 1,991 | 1,984 | 1,955 | 1,892 |
| Avg. graduation grade | 15.2 | 14.9 | 15.4 | 15.3 | 15.3 |
| Examination rate (3 yr) | 78.7% | 80.9% | 82.4% | 78.0% | 79.4% |
| Higher-ed eligibility (3 yr) | 68.4% | 70.1% | 70.6% | 67.7% | 67.4% |
| Cost per pupil | 128,649 SEK | 124,458 SEK | 123,526 SEK | 124,932 SEK | 118,038 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
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