Olandsskolan in Östhammar
Headmaster: Anna Karin Sehlstedt Stål
53 /100
Skolkoll Score 53 out of 100. The scale goes from 0 (lowest) to 100 (highest). 50 is the average. This value is above average. Better than 61% of Sweden's compulsory schools
What is the Skolkoll Score?Olandsskolan is a large municipal compulsory school with 560 pupils.
Olandsskolan is a large municipal compulsory school with 560 pupils. The share of qualified teachers (71%) is below the national average of 74%.
- 560PupilsMunicipality: 2,260High reliability
- 71%Qualified teachersMunicipality: 70% · Sweden: 74%High reliability
- 233.9Merit value yr 9Municipality: 211.3 · Sweden: 227.6Moderate reliability
- +8.0SALSA residualModel: 234.0Moderate reliability
- 11.8Pupils per teacherMunicipality: 11.4 · Sweden: 12.1High reliability
- 153,690 SEKCost per pupil (municipal avg.)Sweden: 142,155 SEKLimited history
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 | 560 | 71% | — | — |
| 2425 | — | 71% | 233.9 | — |
| 2324 | — | 69% | 209.5 | — |
| 2223 | — | 75% | 196.9 | — |
| 2122 | — | 70% | 194.3 | — |
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. Source events and computed signals are shown separately so authority data is not mixed with deviation indicators.
Most significant registered changes
3 priority events out of 10 total: Lifecycle — School started; Signal — Merit rating changed unusually much; Signal — Upper-secondary eligibility changed unusually much.
All 10 Lifecycle 1 Statistics 5 Signal 4
high 6 medium 4 low 0
12 months3 years10 yearsAll
Quick overview
Few, high-confidence events for guardians and pupils. Low-confidence events, statistics publications, and technical source traces appear in the views below.
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Lifecycle School started
Skolverket records 2013-10-01 as the start date for this compulsory school operated by ÖSTHAMMARS KOMMUN, current status AKTIV.
Source history
Name, operator, status and headmaster changes; inspection decisions; statistics publications; and traceable group history. These rows are source-tagged with origin and confidence.
No source-tagged name, operator, status, headmaster, inspection, statistics or group events for Olandsskolan in the sources Skolkoll holds locally.
In-depth analysis
Indications, low-confidence rows, statistics publications, and technical source history — for school leaders, journalists, and analysts.
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Statistics Pupil count: statistics vintage available
Pupil count is available for 2026. This is data availability, not a school event.
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Statistics Pupils per teacher: statistics vintage available
Pupils per teacher is available for 2026. This is data availability, not a school event.
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Statistics Qualified teachers: statistics vintage available
Qualified teachers is available for 2026. This is data availability, not a school event.
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Statistics Merit rating: statistics vintage available
Merit rating is available for 2025. This is data availability, not a school event.
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Statistics Upper-secondary eligibility: statistics vintage available
Upper-secondary eligibility is available for 2025. This is data availability, not a school event.
Computed signals
Larger year-over-year movements in historical key figures. These rows are Skolkoll's computations from existing history and should NOT be read as authority decisions or quality judgements.
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Signal Merit rating changed unusually much
Merit rating increased by 24.4 points from 209.5 to 233.9 between 2024 and 2025. This is a calculated signal, not a register decision.
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Signal Upper-secondary eligibility changed unusually much
Upper-secondary eligibility increased by 11 pp from 74% to 85% between 2022 and 2023. This is a calculated signal, not a register decision.
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Signal Merit rating changed unusually much
Merit rating decreased by 42.2 points from 236.5 to 194.3 between 2021 and 2022. This is a calculated signal, not a register decision.
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Signal Upper-secondary eligibility changed unusually much
Upper-secondary eligibility decreased by 26 pp from 100% to 74% between 2021 and 2022. This is a calculated signal, not a register decision.
Register sources: Skolverket (fetched 27 May 2026), Skolinspektionen (fetched 3 May 2026), and group lookup from Bolagsverket/Skolkoll. Computed signals are tagged with source "Skolkoll calculation" and have year-level date precision.
Spotted something 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
Source: Skolverket Statistical Database (Statistikdatabasen). Updated annually.
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.
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 | 2025 | 2024 | 2023 | 2022 | 2021 |
|---|---|---|---|---|---|
| Pupils | 2,270 | 2,228 | 2,216 | 2,167 | 2,152 |
| Merit value yr 9 | 206.6 | 196.6 | 202.9 | 201.0 | 213.5 |
| Eligibility for upper secondary | 65.3% | 62.8% | 63.1% | 65.8% | 68.5% |
| Pupils per teacher | 11.1 | 10.9 | 11.5 | 11.4 | 12.2 |
| Cost per pupil | — | 153,690 SEK | 143,728 SEK | 133,004 SEK | 134,639 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.
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Pupil count, qualifications, grades, teacher numbers per school
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Model-based expected results based on pupil composition
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Inspection decisions, remarks, complaints
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Fetch date is missing in dataset metadata; no school-register date is used as a substitute.
Population and economic data
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Municipal key figures, financial data per school form
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Fetch date is missing in dataset metadata; no school-register date is used as a substitute.
Property register, buildings, orthophotos (CC BY 4.0)
Methodology and definitions
- Skolkoll methodology (overview) — how data is fetched, validated and displayed.
- Skolkoll Score — calculation, weighting, interpretation guide.
- SALSA model — what it measures and what it doesn't.
- Qualified teachers — definition and data source.
- Corrections policy — how errors are fixed and documented.
Export
Download data for your own analysis. Files are CSV with UTF-8 encoding.