Idunskolan in Nacka
65
Skolkoll Score 65 out of 100. The scale goes from 0 (lowest) to 100 (highest). Composite index.Composite indexA composite index on a 0–100 scale. The number is not a percentile or the share of schools with a lower score. 50 is the scale midpoint, not a measured national average.Skolkoll score · scale 0–100
A composite of five open data sources — a starting point, not a grade.
The score reflects results directly. Given the pupil intake, the school still performs in line with expectations — see value-added.
Data coverageMedium2/5
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.
2 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.
Results in line with the pupil intakeA statistical model that compares schools’ results with what is expected given the student composition.Read more in glossary →What is value-added?The school's own contribution given its pupil intake (Skolverket's SALSA model) — not a quality guarantee, and not comparable between years.
Idunskolan is a medium-sized independent compulsory school with 200 pupils.
Idunskolan is a medium-sized independent compulsory school with 200 pupils.
- Pupils
- 200High reliability
- Municipality: 14,010
- Year 9 merit value
- 264.0Moderate reliability
- Municipality: 261.0 · Sweden: 227.6
- Pupils per teacher
- 9.7High reliability
- Municipality: 14.5 · Sweden: 11.9
- Cost per pupil (municipal avg.)
- 119,529 SEKLimited history
- Sweden: 144,800 SEK
See how schools in Nacka rank →
The most important facts in 3 points
- Compulsory school in Nacka with 200 pupils.
- The latest record (2015) is a review or decision without risk classification.
- Applying? Go to the school's application link on this page.
Skolkoll interpretation
Idunskolan is compared here with 38 other schools with the same school form in Nacka municipality; it has 200 pupils versus the municipal average of 369.
The year-9 merit value is 264.0, 3.0 points above the municipal average and 36.4 points above the national average.
Pupils per teacher is 9.7, 4.8 lower than the municipal average.
Apply for a place? Use Nacka e-service for school choice (opens in a new window).
3 values need extra caution
This applies only to the values listed here.
This value is missing in full or in part.
This affects
- Certified teachers
- Group name
- SALSA score
- This staffing metric is affected by FTE definitions, local reporting practices, and temporary vacancies. For preschools without a compulsory or upper-secondary school, the same field instead holds the share of staff with pedagogical higher education (see the measure Share with pedagogical higher education).
- Annual reports are not real-time data, so group links may lag behind reorganisations or recent ownership changes. Manual overrides are used only as exceptions.
- SALSA is model-based and becomes less stable for small pupil groups or schools with rapidly changing pupil composition.
Other values here do not have this specific note.
School programmes
- Compulsory school
Things to look into
No clear flag.
No clear attention flags from key-figure deviations or the School Inspectorate's public register. Detailed inspection history is shown in the "Safety & Inspection" card below.
School profile
The school's strengths compared with all primary schools nationally.
- Merit ratingP89
- Pupil-teacher ratioP82
- Eligibility (upper secondary)P87
Percentiles compare schools with each other, not individual pupils. What is a good merit value?
Source: Skolverket, Swedish Schools Inspectorate.
Aerial view of the school
The school's property boundary and buildings from the Swedish Land Survey's property register. Updated 2026. Source: Lantmäteriet · CC BY 4.0
Entrances:1 Nacka, Velamsundsvägen 1, Saltsjö-Boo
School performance
Results
264.0Merit value yr 9Sweden: 227.6
Results
264.0
Merit value yr 9
Results are reported by the school operator to Skolverket.
- Merit value yr 9 Reliability: High reliability.
- 264.0From 263.8 (2425) to 264.0 (2526)Change within uncertainty intervalSweden: 227.6
- SVA test-takers yr 6 Reliability: Moderate reliability.
- <10 test-takers (secrecy-suppressed)
- SVA test-takers yr 9 Reliability: Moderate reliability.
- <10 test-takers (secrecy-suppressed)
Moderate reliability — Direct data from the school operator.
Staff
9.7Pupils per teacherMunicipality: 14.5 · Sweden: 11.9
Staff
9.7
Pupils per teacher
Staff data reported by the school operator.
- Pupils per teacher Reliability: High reliability.
- 9.7From 8.8 (2425) to 9.7 (2526)Municipality: 14.5 · Sweden: 11.9
- Permanently employed Reliability: Moderate reliability.
- 86%
- Senior teachers (förstelärare) Reliability: Moderate reliability.
- No dataThe Swedish National Agency for Education has not published this value.No data — the Swedish National Agency for Education has not published this value.
- Pupils per counsellor Reliability: Moderate reliability.
- 2,030.0
- Teachers (FTE) Reliability: Moderate reliability.
- 23.0
- Share of female teachers Reliability: Moderate reliability.
- 65%
Moderate reliability — Mixed sources: certification + student/teacher ratio reported directly to Skolverket; other personnel fields from Skolverket's annual Personal report (1-2 year data lag).
Value-added / SALSA
+1.0SALSA residualModel prediction: 263.0 · Actual outcome: 264.0
Value-added / SALSA
+1.0
SALSA residual
The school performs above what the student composition would predict.
- Model prediction Reliability: Moderate reliability.
- 263.0
- Actual outcome Reliability: Moderate reliability.
- 264.0
Moderate reliability — SALSA models have natural uncertainty for small schools.
School environment
Safety & Inspection
No recorded deficienciesRecently inspected 2015
Safety & Inspection
No recorded deficiencies
Recently inspected 2015
No registered inspection decisions with deficiencies. Latest decision: Regelb. tillsyn Skolbeslut Nacka Idunskolan Östra Stockholms Waldorfskola, 2015 (pdf, 3346 kB).
- Latest inspection decision Reliability: High reliability.
- 2015-03-06 — Regelb. tillsyn Skolbeslut Nacka Idunskolan Östra Stockholms Waldorfskola, 2015 (pdf, 3346 kB)
- Recorded decisions with deficiencies Reliability: High reliability.
- 0
High reliability — Inspection register and Skolenkäten survey.
Source: Schools Inspectorate + Skolverket · Last updated: 5 Oct 2026
Resources
119,529 SEKCost per pupil (total)Sweden: 144,800 SEK
Resources
119,529 SEK
Cost per pupil (total)
Cost per pupil is 17% below the national average.
Limited history — Cost data updated annually by Kolada/SCB.
Who runs the school
Operator
IDUNSTIFTELSEN FÖR WALDORFPEDAGOGIKIndependent operator154 other schools in the municipality.
Operator
IDUNSTIFTELSEN FÖR WALDORFPEDAGOGIK
Independent operator
IDUNSTIFTELSEN FÖR WALDORFPEDAGOGIK operates this school independently.
- Operator Reliability: High reliability.
- IDUNSTIFTELSEN FÖR WALDORFPEDAGOGIK
- Operating form Reliability: High reliability.
- Independent
- Other schools in municipality Reliability: High reliability.
- 154
High reliability — Current data from Skolverket and Bolagsverket.
Source: Skolverket · Last updated: 5 Oct 2026
Next step: Apply for a place
Apply through Nacka e-service for school choice.
Contact and address
- Visiting address
- Velamsundsvägen 1, 13236 Saltsjö-Boo
- Postal address
- VELAMSUNDSVÄGEN 1, 13236 SALTSJÖ-BOO
- Phone
- 08-7478110
- kansli@idunskolan.se
- Website
- www.idunskolan.se/
- School unit code
44373961
Source: Skolverket School Unit Register · Pipeline-fetched on 2026-10-05.
Everyday travelAreas that reach the school within 15 minutes.
Reachability from the school
15 min on foot
15 min by bike
School
Support and inclusion
Support and student health
This panel shows sourced support-resource data where available and marks the rest as missing or uncertain. These fields do not affect score or ranking.
Missing or uncertain support-resource fields
- MissingStudent health teamIs there sourced information about student health functions at the school?
- MissingSpecial educatorIs special-education competence reported separately?
- MissingSpecial needs teacherAre special needs teachers reported separately?
- MissingSpecial education competenceIs there a verifiable aggregate metric for special education teachers?
- MissingSchool nurseIs there sourced information about school nurse resources?
- MissingPsychologistIs there sourced information about psychologist resources?
- MissingStudy and career guidanceIs there sourced information about study and career guidance?
- MissingLanguage supportIs there sourced information about language or mother-tongue support?
- MissingAdaptations and special supportIs there verified process information for adaptations and special support?
- MissingAccessibilityIs there sourced information about physical or pedagogical accessibility?
- MissingContact routeIs there a verified contact route for support questions?
Privacy rule: no individual pupil health, diagnosis, support decision or personal case data may be stored.
Nearest and similar schools
- Orminge skola3 km away· 220 pupils
- Vaxö skola8 km away· 200 pupils
- Duvnäs skola7 km away· 180 pupils
About Nacka municipality
School-form averages across the municipality, with links to deep-dive sub-pages.
- Schools
- 155
- Avg. merit (yr 9)
- 261.0+33.4
- Certified teachers
- 79%+6 pp
- Pupils per teacher
- 15.1+3.2
Source: Skolverket (aggregated school statistics).
Similar schools
The 5 most-similar compulsory schools based on student count, geography, teacher certification and pupil composition.
Grade distribution
Share of pupils per grade, school year 2025/26.
+0.1Grades close to national-test results — no clear inflation signal.
Source: SIRIS/Skolverket · See full A–F distribution in the data view →
School survey perspectives
Pupils, guardians and staff — same school, different answers
Survey results broken down by respondent group on a 0–10 scale. Groups can experience the same school very differently — notable gaps are highlighted below.
PupilsGuardians
Text summary of the chart:
- Pupils: Safety 7.4, Study environment 5.1, Stimulation 5.7, Support 6.7, Anti-bullying 6.8.
- Guardians: Safety 8.9, Study environment 6.4, Stimulation 7.8, Support 7.8.
Automatically flagged gaps
Pupils report lower stimulation (5.7) than Guardians (7.8). (on the 0–10 scale)
Pupils report lower safety (7.4) than Guardians (8.9). (on the 0–10 scale)
It is common for pupils to report lower safety than guardians, since adults rarely witness everyday school life.
Pupils report lower study environment (5.1) than Guardians (6.4). (on the 0–10 scale)
Pupils often perceive the study environment as worse than guardians do — they spend the whole day in the classroom.
Pupils report lower support (6.7) than Guardians (7.8). (on the 0–10 scale)
Staff results are not published per school by Skolinspektionen today, so the staff view appears only when available.
SALSA result
+1.0A statistical model that compares schools’ results with what is expected given the student composition.Read more in glossary →Performs as expectedThe residual is actual minus expected merit value; positive means the school lifts pupils more than the model predicts.
How should SALSA be read?
SALSA is a statistical comparison metric, not a school rating. Small cohorts and individual year groups can create uncertain signals, so read it together with pupil counts, survey data and other sources.
Source: Skolverket/SALSA · See the full comparison table →
Pupils per year
Number of pupils per year group (total 198 pupils). Latest available year from Skolverket (SIRIS).
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In-depth metrics
Staff stability
Improving
Source: Kolada (municipality-aggregated certified teacher trend).
Throughput year 6 → year 9
88.0% year 9 (year 6 missing)
- 21 pupils yr 6
- 25 pupils yr 9
Source: Skolverket SIRIS + Skolverket Statistical Database.
Trend over time
Safety and study environment over time
Trends are shown only when the same indicator and source has at least two comparable years. Missing years, too few responses, and low response rates are marked.
Safety
+0.7change between first and latest comparable year
- 20247.1
- 20267.8
Source: Pupils year 8 · missing years: 2025
Study environment
+0.3change between first and latest comparable year
- 20245.4
- 20265.7
Source: Pupils year 8 · missing years: 2025
School meals
Weekly menus and meal provider for this school's municipality.
Meal menu provider: Skolmaten.se
Kommunen publicerar skolmenyer via skolmaten.se.
No menu provider registered for this municipality yet.
Source: municipality's own meal portal — Skolkoll does not host menu content.
Inspections & decisions
The Schools Inspectorate has 4 decisions on record without critical findings. Most recent: Mar 2015.
Source: Skolinspektionen tillsynsregister (open data). Updated when new decisions are published. · See all decisions and review types in the data view → · Check current status at the Schools Inspectorate ↗
Explore further
More context about Idunskolan, its municipality, operator and similar schools.
Compulsory schools in NackaSee all compulsory schools in the municipality with results and comparisons.Schools in NackaOpen the municipality page with all schools, rankings, and local aggregates.Idunstiftelsen För WaldorfpedagogikSee all schools, municipalities, and core metrics for the same provider.Stockholms länCompare municipalities and school patterns across the whole county.Merit value year 9Compare year-9 merit values across municipalities and school environments.Certification vs Merit valueSee how the share of certified teachers relates to year-9 merit values.School size by school typeSee how school forms and unit sizes are distributed nationally.School type distributionCompare how school forms are distributed across municipalities and operators.
Data coverage
What we do not know about Idunskolan
Open school data is not complete. Use this as a checklist for what to verify with the school, provider or municipality.
- MediumResults and score inputsMedium data coverage: 2 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.
- MediumEligibility and goal attainmentGrades, eligibility and goal-attainment data may be missing, suppressed or available only for some grades and school types.
- UncertainResources, teachers and staffTeacher and resource metrics do not always show subject mix, vacancies, student-health workflows or everyday staffing.
- PartialSupport resources and student healthSome support-resource fields have sourced statistics, but several parts are still missing or reported only in aggregate.
- MissingSafety and study environmentWe lack current or displayable survey data about safety and study environment for this school.
- UncertainAdmissions, placement and important datesMunicipal placement rules, queues and important dates require a local source and should be checked with the municipality or school.
- MissingVisits, facilities and everyday environmentWe lack sourced open-house information for this school. Facilities, accessibility and everyday environment are often not open comparable data.
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