Thomasskolan in Strängnäs

Adapted compulsory schoolYear 7–9Operator: Strängnäs Municipality · Strängnäs, Södermanlands County

Headmaster: Florence Boy Rambaud

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Thomasskolan is a small municipal adapted compulsory school.

Thomasskolan is a small municipal adapted compulsory school.

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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.

School history

3 priority events out of 13 total: Authority decision · Injunction; Authority record · School started; Authority record · Head changed.

Showing all 13 events. Enable JavaScript to filter the timeline.

Quick overview

Choose which layers to show in the same date-ordered timeline.

  1. Authority recordContactSkolverket

    Contact details changed

    From "url: http://www.strangnas.se, email: sarskolan@strangnas.se, phone: 0152-29969" to "url: http://www.strangnas.se, email: anpassadgrundskola@strangnas.se, phone: 0152-29969".

    high reliabilityfound in data check
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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.

  2. Authority recordNameSkolverket

    Operating name changed

    From "Kommunal grundsärskola" to "Thomasskolan".

    high reliabilityfound in data check
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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.

  3. Authority recordHeadmasterSkolverket

    Head changed

    The principal changed in the register. The name is not shown in history.

    high reliabilityfound in data check
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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.

  4. Authority recordContactSkolverket

    Contact details changed

    From "url: http://www.strangnas.se, email: sarskolan@strangnas.se, phone: 0152-29100" to "url: http://www.strangnas.se, email: sarskolan@strangnas.se, phone: 0152-29969".

    high reliabilityfound in data check
    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.

  5. Authority recordHeadmasterSkolverket

    Head changed

    The principal changed in the register. The name is not shown in history.

    high reliabilityfound in data check
    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.

  6. Authority recordNameSkolverket

    Operating name started being reported

    Skolverket started reporting the operating name "Kommunal grundsärskola". This is source history, not a confirmed name change.

    high reliabilityfound in data check
    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.

  7. Authority recordContactSkolverket

    Contact details changed

    From "url: http://www.strangnas.se, email: thomasgymnasiet@strangnas.se, phone: 0152-331283" to "url: http://www.strangnas.se, email: sarskolan@strangnas.se, phone: 0152-29100".

    high reliabilityfound in data check
    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.

  8. Authority recordHeadmasterSkolverket

    Head changed

    The principal changed in the register. The name is not shown in history.

    high reliabilityfound in data check
    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.

  9. Authority recordNameSkolverket

    School name changed

    From "Särskolan 7-9" to "Thomasskolan".

    high reliabilityfound in data check
    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.

  10. Authority recordHeadmasterSkolverket

    Head changed

    The principal changed in the register. The name is not shown in history.

    high reliabilityfound in data check
    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.

  11. Authority decisionInspectionSwedish Schools Inspectorate

    Injunction

    Decision includes injunction, fine or serious deficiency. Document title: Regelb. tillsyn Skolbeslut Strängnäs Särskolan 7-9, 2017 (pdf, 4951 kB).

    high reliabilityknown date

    Read decision (PDF) ↗

    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.

  12. Authority recordHeadmasterSkolverket

    Head changed

    The principal changed in the register. The name is not shown in history.

    high reliabilityfound in data check
    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.

  13. Authority recordLifecycleSkolverket

    School started

    Skolverket records 2013-10-01 as the school's start date.

    high reliabilityknown date
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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.

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.

Quality data (Skolverket Statistical Database)

Costs, personnel data and school survey results from Skolverket's quality system.

Costs per pupil

Total cost
163,900 SEK Limited historyThere is still too little history to interpret the trend safely.This affectsCost per studentCosts are affected by accounting practices, rent levels, and service mix, and should mainly be compared across similar school types.Read more about the method →
Teaching
96,500 SEK
Facilities
20,700 SEK
Meals
8,700 SEK
Learning materials
6,500 SEK
Student health
5,850 SEK

Personnel

Special needs teachers qualified
11.4%
Permanently employed
90.1% Limited historyThere is still too little history to interpret the trend safely.This affectsPermanently employed teachersThis staffing metric is affected by FTE definitions, local reporting practices, and temporary vacancies.Read more about the method →
Senior teachers (förstelärare)
—Data missing — the Swedish National Agency for Education has not published this value.
Teacher turnoverThe proportion of staff replaced during a year. High staff turnover may indicate instability or recruitment difficulties.Read more in glossary →
11.1%
Pupils per counsellor
1,684
Certified in subject(s)
78.6% (licensed and certified for teaching subject)
Teachers (FTE)
227
Share of female teachers
81.9%

School survey (agree, %)

Safety, year 8
76% Limited historyThere is still too little history to interpret the trend safely.This affectsSafety year 8The school survey relies on voluntary responses and results can vary substantially between years for small samples.Read more about the method →
Study peace, year 8
56% Limited historyThere is still too little history to interpret the trend safely.This affectsStudy environment year 8The school survey relies on voluntary responses and results can vary substantially between years for small samples.Read more about the method →
Anti-bullying, year 8
55%
Stimulation, year 8
50%

Source: Skolverket Statistical Database (Statistikdatabasen). Updated annually.

Data sources

Skolkoll is built exclusively on public data sources. Each row below shows the source, fetch date, and which metrics come from it.

Methodology and definitions

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