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Tranemo gymnasieskola

Upper secondary school TRANEMO Municipality · Tranemo, Västra Götalands County

Headmaster: Roland Andersson

64
top 22% Near average Compared to all upper-secondary schools nationally
Skolkoll Score 64 out of 100. The scale goes from 0 (lowest) to 100 (highest). 50 is the average. This school performs near average. Better than 78% of Sweden’s upper secondary schools

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

What is the Skolkoll Score?

Tranemo gymnasieskola is a medium-sized municipal upper secondary school with 310 pupils.

Tranemo gymnasieskola is a medium-sized municipal upper secondary school with 310 pupils. The share of qualified teachers (82%) 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 2 academic years. Visit each source for the full time series.

Academic year Pupils Qualified teachers Avg. grade Cost/pupil (municipality)
2425 — — 14.9 —
2223 — — 13.2 —

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 8 total: Authority record · Visiting address changed; Authority record · School started; Authority record · Head changed.

Showing all 8 events. Enable JavaScript to filter the timeline.

Quick overview

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

  1. Computed signal Signal Skolverket

    Grade points changed unusually much

    Grade points increased by 1.7 points from 13.2 to 14.9 between 2023 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.

  2. Statistics vintage Statistics Skolverket

    Grade points: statistics vintage available

    Grade points 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.

  3. Statistics vintage Statistics Skolverket

    Graduated within three years: statistics vintage available

    Graduated within three years is available for 2021. 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. 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.

  5. Authority record Location Skolverket

    Visiting address changed

    From "Medborgarplatsen 2, 51433 TRANEMO" to "Brogatan 11, 51433 Tranemo".

    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.

  6. 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.

  7. Authority record Name Skolverket

    Operating name changed

    From "unknown" to "Tranemo gymnasieskola".

    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 Lifecycle Skolverket

    School started

    Skolverket records 2018-12-07 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
317 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
56,869 SEK
Facilities
182,000 SEK
Learning materials
14,800 SEK
Student health
3,400 SEK

School survey (agree, %)

Safety, upper secondary yr 2
85% Limited history There is still too little history to interpret the trend safely. This affects Safety upper sec. year 2 The school survey relies on voluntary responses and results can vary substantially between years for small samples. Read more about the method →
Study peace, upper secondary yr 2
64% Limited history There is still too little history to interpret the trend safely. This affects Study environment upper sec. year 2 The school survey relies on voluntary responses and results can vary substantially between years for small samples. Read more about the method →
Anti-bullying, upper secondary yr 2
59%
Stimulation, upper secondary yr 2
56%

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

Demography

Pupil forecast — Tranemo

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.

ages 16–18 (2025) 426
ages 16–18 (2030) 446
ages 16–18 (2035) 415
Change 2025→2030 +4.7%

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

Tranemo 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 20252024202320222021
Pupils 426440413420401
Avg. graduation grade 14.514.614.215.414.8
Examination rate (3 yr) 68.9%67.8%63.1%66.9%66.4%
Higher-ed eligibility (3 yr) 46.4%53.7%40.8%46.0%53.7%
Cost per pupil 175,935 SEK177,519 SEK171,794 SEK162,259 SEK149,635 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

Export

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