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Kvarnhagsskolan in Botkyrka

Compulsory school Year 1–9 BOTKYRKA Municipality · Botkyrka, Stockholms County

Headmaster: Carina Norberg

48
below the national median Below average Compared to all compulsory schools nationally
Skolkoll Score 48 out of 100. The scale goes from 0 (lowest) to 100 (highest). 50 is the average. This school performs below average. Better than 17% of Sweden’s compulsory schools

A composite of five open data sources — a starting point, not a grade.

What is the Skolkoll Score?

Kvarnhagsskolan is a large municipal compulsory school with 450 pupils.

Kvarnhagsskolan is a large municipal compulsory school with 450 pupils. The share of qualified teachers (79%) is above the national average of 74%.

Skip table of contents

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)
2526 450 79% — —
2425 — 81% 203.4 —
2324 — 68% 202.6 —
2223 — 62% 195.5 —
2122 — 66% 195.7 —

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 22 total: Authority decision · Inspection decision published; Authority decision · Inspection decision published; Authority decision · Inspection decision published.

Showing all 22 events. Enable JavaScript to filter the timeline.

Quick overview

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

  1. Statistics vintage Statistics Skolverket

    Pupil count: statistics vintage available

    Pupil count is available for 2026. This is data availability, not a school event.

    high reliability known year
    Show details Hide 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.

  2. Statistics vintage Statistics Skolverket

    Pupils per teacher: statistics vintage available

    Pupils per teacher is available for 2026. This is data availability, not a school event.

    high reliability known year
    Show details Hide 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.

  3. Statistics vintage Statistics Skolverket

    Qualified teachers: statistics vintage available

    Qualified teachers is available for 2026. This is data availability, not a school event.

    high reliability known year
    Show details Hide 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.

  4. Computed signal Signal Skolverket

    Qualified teachers changed unusually much

    Qualified teachers increased by 13 pp from 68% to 81% between 2024 and 2025. This is a calculated signal, not a register decision.

    medium reliability known year
    Show details Hide details
    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.

  5. Statistics vintage Statistics Skolverket

    Merit rating: statistics vintage available

    Merit rating is available for 2025. This is data availability, not a school event.

    high reliability known year
    Show details Hide 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.

  6. Statistics vintage Statistics Skolverket

    Upper-secondary eligibility: statistics vintage available

    Upper-secondary eligibility is available for 2025. This is data availability, not a school event.

    high reliability known year
    Show details Hide 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.

  7. Authority record Location Skolverket

    Visiting address changed

    From "Lagmansbacken 12, 14556 Norsborg" to "Servitutsvägen 17, 14559 Norsborg".

    high reliability found in data check
    Show details Hide 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 record Location Skolverket

    Visiting address changed

    From "Servitutsvägen 17, 14559 Norsborg" to "Lagmansbacken 12, 14556 Norsborg".

    high reliability found in data check
    Show details Hide 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 record Headmaster Skolverket

    Head changed

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

    high reliability found in data check
    Show details Hide 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 record Contact Skolverket

    Contact details changed

    From "url: http://www.botkyrka.se/kvarnhagsskolan, email: kvarnhagsskolan@botkyrka.se, phone: 072-5966850" to "url: http://www.botkyrka.se/kvarnhagsskolan, email: kvarnhagsskolan@botkyrka.se, phone: 08-53061087".

    high reliability found in data check
    Show details Hide 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 record Headmaster Skolverket

    Head changed

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

    high reliability found in data check
    Show details Hide 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.

  12. Computed signal Signal Skolverket

    Upper-secondary eligibility changed unusually much

    Upper-secondary eligibility decreased by 10 pp from 73% to 63% between 2022 and 2023. This is a calculated signal, not a register decision.

    medium reliability known year
    Show details Hide details
    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.

  13. Authority decision Inspection Swedish Schools Inspectorate

    Inspection decision published

    Decision includes injunction, fine or serious deficiency. Document title: Riktad tillsyn Uppföljning skolbeslut Grundskolan Botkyrka Kvarnhagsskolan, 2022 (pdf, 708 kB).

    high reliability known date

    Read decision (PDF) ↗

    Show details Hide 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.

  14. Authority record Headmaster Skolverket

    Head changed

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

    high reliability found in data check
    Show details Hide 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.

  15. Computed signal Signal Skolverket

    Merit rating changed unusually much

    Merit rating decreased by 29.6 points from 225.3 to 195.7 between 2021 and 2022. This is a calculated signal, not a register decision.

    medium reliability known year
    Show details Hide details
    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.

  16. Computed signal Signal Skolverket

    Upper-secondary eligibility changed unusually much

    Upper-secondary eligibility decreased by 13 pp from 86% to 73% between 2021 and 2022. This is a calculated signal, not a register decision.

    medium reliability known year
    Show details Hide details
    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.

  17. Authority decision Inspection Swedish Schools Inspectorate

    Inspection decision published

    Decision includes injunction, fine or serious deficiency. Document title: Riktad tillsyn Skolbeslut Grundskolan Botkyrka Kvarnhagsskolan, 2022 (pdf, 2072 kB).

    high reliability known date

    Read decision (PDF) ↗

    Show details Hide 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.

  18. Authority record Headmaster Skolverket

    Head changed

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

    high reliability found in data check
    Show details Hide 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.

  19. Authority record Contact Skolverket

    Contact details changed

    From "url: http://www.botkyrka.se/kvarnhagsskolan, email: kvarnhagsskolan@botkyrka.se, phone: 08-53063940" to "url: http://www.botkyrka.se/kvarnhagsskolan, email: kvarnhagsskolan@botkyrka.se, phone: 072-5966850".

    high reliability found in data check
    Show details Hide 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.

  20. Authority decision Inspection Swedish Schools Inspectorate

    Inspection decision published

    Decision includes injunction, fine or serious deficiency. Document title: Regelb. tillsyn Uppföljning beslut Botkyrka Kvarnhagsskolan, 2018 (pdf, 370 kB).

    high reliability known date

    Read decision (PDF) ↗

    Show details Hide 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.

  21. Authority record Name Skolverket

    Operating name changed

    From "unknown" to "Kvarnhagsskolan".

    high reliability found in data check
    Show details Hide 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.

  22. Authority record Lifecycle Skolverket

    School started

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

    high reliability known date
    Show details Hide 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.

Register sources: Skolverket (fetched 4 Jun 2026), the Swedish Schools Inspectorate (fetched 31 May 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
144,500 SEK Limited history There is still too little history to interpret the trend safely. This affects Cost per student Costs 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
89,300 SEK
Facilities
21,000 SEK
Meals
6,900 SEK
Learning materials
5,000 SEK
Student health
3,900 SEK

School survey (agree, %)

Safety, year 5
84%
Safety, year 8
83% Limited history There is still too little history to interpret the trend safely. This affects Safety year 8 The school survey relies on voluntary responses and results can vary substantially between years for small samples. Read more about the method →
Study peace, year 5
55%
Study peace, year 8
58% Limited history There is still too little history to interpret the trend safely. This affects Study environment year 8 The school survey relies on voluntary responses and results can vary substantially between years for small samples. Read more about the method →
Anti-bullying, year 5
70%
Anti-bullying, year 8
61%
Stimulation, year 5
69%
Stimulation, year 8
61%

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

Demography

Pupil forecast — Botkyrka

Number of children in the age group ages 6–15 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.

ages 6–15 (2025) 12,681
ages 6–15 (2030) 11,190
ages 6–15 (2035) 10,061
Change 2025→2030 -11.8%

Source: SCB (population forecast for Botkyrka municipality, by school-form age group).

Botkyrka municipality — history (school form: compulsory 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 20252024202320222021
Pupils 11,23811,42011,55411,55111,536
Merit value yr 9 232.3223.4224.3223.5227.9
Eligibility for upper secondary 72.3%68.0%65.8%64.7%63.8%
Pupils per teacher 13.413.513.814.113.8
Cost per pupil 146,747 SEK139,751 SEK134,192 SEK129,430 SEK122,863 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.

Methodology and definitions

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