Vallhallaskolan in Oskarshamn

Compulsory schoolYear 1–9Operator: Oskarshamn Municipality · Oskarshamn, Kalmar County

Headmaster: Marie Finnman

58
top 45%Shows where a school sits within a comparison group. Percentile 80 means the school ranks above roughly 80 percent of that group.Compared to all compulsory schools nationally
Skolkoll Score 58 out of 100. The scale goes from 0 (lowest) to 100 (highest). 50 is the average. Better than 55% of Sweden’s compulsory schools.

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.

What is the Skolkoll Score?
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Vallhallaskolan is a large municipal compulsory school with 600 pupils.

Vallhallaskolan is a large municipal compulsory school with 600 pupils. The share of qualified teachers (81%) is above the national average of 72%.

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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 yearPupilsQualified teachersAvg. gradeCost/pupil (municipality)
2025/2660081%——
2024/25—81%230.5—
2023/24—86%233.1—
2022/23—85%227.7—
2021/22—79%219.1—

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

1 priority events out of 8 total: Authority record · School started.

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

Quick overview

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

  1. Statistics vintageStatisticsSkolverket

    Pupil count: statistics vintage available

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

    high reliabilityknown year
    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.

  2. Statistics vintageStatisticsSkolverket

    Pupils per teacher: statistics vintage available

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

    high reliabilityknown year
    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.

  3. Statistics vintageStatisticsSkolverket

    Qualified teachers: statistics vintage available

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

    high reliabilityknown year
    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.

  4. Statistics vintageStatisticsSkolverket

    Merit rating: statistics vintage available

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

    high reliabilityknown year
    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.

  5. Statistics vintageStatisticsSkolverket

    Upper-secondary eligibility: statistics vintage available

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

    high reliabilityknown year
    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.

  6. Authority recordContactSkolverket

    Contact details changed

    From "url: http://www.oskarshamn.se, email: vallhallaskolan@oskarshamn.se, phone: 0491-88460" to "url: http://www.oskarshamn.se, email: vallhallaskolan@oskarshamn.se, phone: 010-3561605".

    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 recordNameSkolverket

    Operating name started being reported

    Skolverket started reporting the operating name "Vallhallaskolan". 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.

  8. Authority recordLifecycleSkolverket

    School started

    Skolverket records 2020-07-01 as the school's start date.

    high reliabilityknown 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.

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.

Former school units

This unit continues the operations of:

Quality data (Skolverket Statistical Database)

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

Costs per pupil

Total cost
131,300 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
79,700 SEK
Facilities
18,500 SEK
Meals
7,100 SEK
Learning materials
7,400 SEK
Student health
6,850 SEK

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

Demography

Pupil forecast — Oskarshamn

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)3,097
ages 6–15 (2030)2,856
ages 6–15 (2035)2,523
Change 2025→2030-7.8%

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

Oskarshamn 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.

Measure20252024202320222021
Pupils2,7372,7382,7592,7572,741
Merit value yr 9216.1214.5216.9221.6215.3
Eligibility for upper secondary75.7%76.8%76.5%76.0%73.7%
Pupils per teacher10.511.010.810.810.7
Cost per pupil138,616 SEK137,561 SEK131,423 SEK125,182 SEK118,948 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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