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Vallonskolan in Östhammar

Compulsory school Year 4–9 ÖSTHAMMARS Municipality · Östhammar, Uppsala County

Headmaster: Malin Andersson

30 /100
Skolkoll Score 30 out of 100. The scale goes from 0 (lowest) to 100 (highest). 50 is the average. This value is below average.

Better than 11% of Sweden's compulsory schools

What is the Skolkoll Score?

Vallonskolan is a medium-sized municipal compulsory school with 250 pupils.

Vallonskolan is a medium-sized municipal compulsory school with 250 pupils. The share of qualified teachers (53%) is below 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 250 53% — —
2425 — 54% 197.8 —
2324 — 56% 173.0 —
2223 — 53% 204.9 —
2122 — 64% 183.0 —

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.

One chronological history

3 priority events out of 12 total: Authority record · Lifecycle · School started; Computed signal · Signal · Merit rating changed unusually much; Computed signal · Signal · Upper-secondary eligibility changed unusually much.

Quick overview 1 Source history 0 In-depth 5 Computed 6
All 12 Lifecycle 1 Statistics 5 Signal 6
high 6 medium 6 low 0

Combined timeline

All history rows are shown in one chronology. The row type and data-trust labels separate confirmed authority records, contextual data and Skolkoll's own calculated signals.

  1. Statistics vintage In-depth

    Statistics Pupil count: statistics vintage available

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

    Origin: Skolverket statistics history Data trust: high (statistics vintage) Date precision: year Method: latest available statistics vintage Severity: info
    Technical provenance
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  2. Statistics vintage In-depth

    Statistics Pupils per teacher: statistics vintage available

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

    Origin: Skolverket statistics history Data trust: high (statistics vintage) Date precision: year Method: latest available statistics vintage Severity: info
    Technical provenance
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  3. Statistics vintage In-depth

    Statistics Qualified teachers: statistics vintage available

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

    Origin: Skolverket statistics history Data trust: high (statistics vintage) Date precision: year Method: latest available statistics vintage Severity: info
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  4. Computed signal Computed

    Signal Merit rating changed unusually much

    Merit rating increased by 24.8 points from 173.0 to 197.8 between 2024 and 2025. This is a calculated signal, not a register decision.

    Origin: Skolkoll calculation from Skolverket history Data trust: medium (calculation from history) Date precision: year Method: year-to-year movement above threshold Severity: positive
    Technical provenance
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  5. Statistics vintage In-depth

    Statistics Merit rating: statistics vintage available

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

    Origin: Skolverket statistics history Data trust: high (statistics vintage) Date precision: year Method: latest available statistics vintage Severity: info
    Technical provenance
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  6. Statistics vintage In-depth

    Statistics Upper-secondary eligibility: statistics vintage available

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

    Origin: Skolverket statistics history Data trust: high (statistics vintage) Date precision: year Method: latest available statistics vintage Severity: info
    Technical provenance
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  7. Computed signal Computed

    Signal Merit rating changed unusually much

    Merit rating decreased by 31.9 points from 204.9 to 173.0 between 2023 and 2024. This is a calculated signal, not a register decision.

    Origin: Skolkoll calculation from Skolverket history Data trust: medium (calculation from history) Date precision: year Method: year-to-year movement above threshold Severity: signal
    Technical provenance
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    skv4-metric-signal-thresholds-v1
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  8. Computed signal Computed

    Signal Upper-secondary eligibility changed unusually much

    Upper-secondary eligibility decreased by 25 pp from 84% to 59% between 2023 and 2024. This is a calculated signal, not a register decision.

    Origin: Skolkoll calculation from Skolverket history Data trust: medium (calculation from history) Date precision: year Method: year-to-year movement above threshold Severity: signal
    Technical provenance
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  9. Computed signal Computed

    Signal Qualified teachers changed unusually much

    Qualified teachers decreased by 11 pp from 64% to 53% between 2022 and 2023. This is a calculated signal, not a register decision.

    Origin: Skolkoll calculation from Skolverket history Data trust: medium (calculation from history) Date precision: year Method: year-to-year movement above threshold Severity: signal
    Technical provenance
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    skv4-metric-signal-thresholds-v1
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  10. Computed signal Computed

    Signal Merit rating changed unusually much

    Merit rating increased by 21.9 points from 183.0 to 204.9 between 2022 and 2023. This is a calculated signal, not a register decision.

    Origin: Skolkoll calculation from Skolverket history Data trust: medium (calculation from history) Date precision: year Method: year-to-year movement above threshold Severity: positive
    Technical provenance
    Detector
    skv4-metric-signal-thresholds-v1
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  11. Computed signal Computed

    Signal Upper-secondary eligibility changed unusually much

    Upper-secondary eligibility increased by 20 pp from 64% to 84% between 2022 and 2023. This is a calculated signal, not a register decision.

    Origin: Skolkoll calculation from Skolverket history Data trust: medium (calculation from history) Date precision: year Method: year-to-year movement above threshold Severity: positive
    Technical provenance
    Detector
    skv4-metric-signal-thresholds-v1
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  12. Authority record Quick overview

    Lifecycle School started

    Skolverket records 2018-07-09 as the start date for this compulsory school operated by ÖSTHAMMARS KOMMUN, current status AKTIV.

    Origin: Skolverket school-unit register Data trust: high (register source) Date precision: day Severity: info
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Register sources: Skolverket (fetched 31 May 2026), the Swedish Schools Inspectorate (fetched 3 May 2026) and group lookup from Bolagsverket/Skolkoll. Computed signals are marked as "Skolkoll calculation" 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
141,600 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
78,100 SEK
Facilities
29,300 SEK
Meals
8,200 SEK
Learning materials
3,600 SEK
Student health
3,840 SEK

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

Demography

Pupil forecast — Östhammar

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) 2,524
ages 6–15 (2030) 2,371
ages 6–15 (2035) 2,117
Change 2025→2030 -6.1%

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

Östhammar 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 2,2702,2282,2162,1672,152
Merit value yr 9 206.6196.6202.9201.0213.5
Eligibility for upper secondary 65.3%62.8%63.1%65.8%68.5%
Pupils per teacher 11.110.911.511.412.2
Cost per pupil —153,690 SEK143,728 SEK133,004 SEK134,639 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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