Trångsundsskolan in Huddinge
59
Skolkoll Score 59 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 performs better than expected — see value-added.
Data coverageHigh4/5
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.
4 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.
Performs better than the pupil intake predictsA 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.
Trångsundsskolan is a large municipal compulsory school with 650 pupils.
Trångsundsskolan is a large municipal compulsory school with 650 pupils. The share of qualified teachers (73%) is above the national average of 72%. Skolverket: unweighted school-unit mean, compulsory schools with published data; latest available value per school.
- Pupils
- 650High reliability
- Municipality: 12,870
- Qualified teachers
- 73%High reliability
- Municipality: 73% · Sweden: 72% (Skolverket: unweighted school-unit mean, compulsory schools with published data; latest available value per school)
- Year 9 merit value
- 248.9Moderate reliability
- Municipality: 241.2 · Sweden: 227.6
- Pupils per teacher
- 13.3High reliability
- Municipality: 13.7 · Sweden: 11.9
- Cost per pupil (municipal avg.)
- 142,754 SEKLimited history
- Sweden: 144,800 SEK
See how schools in Huddinge rank →
The most important facts in 3 points
- Compulsory school in Huddinge with 650 pupils.
- The latest inspection (2023) has no recorded deficiencies in our data.
- Applying? Go to the school's application link on this page.
Skolkoll interpretation
Trångsundsskolan is compared here with 37 other schools with the same school form in Huddinge municipality; it has 650 pupils versus the municipal average of 358.
The year-9 merit value is 248.9, 7.7 points above the municipal average and 21.3 points above the national average.
Qualified teachers: 73%, in line with the municipal average and 1 percentage point above the national average. Skolverket: unweighted school-unit mean, compulsory schools with published data; latest available value per school.
The SALSA residual (+22.0) indicates that outcomes are stronger than the model expects for the pupil composition.
Apply for a place? Use Huddinge e-service for school choice (opens in a new window).
Term datesTerms and breaks for municipal compulsory schoolsSchool 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 ratingP77
- Certified teachersP46
- Pupil-teacher ratioP30
- Eligibility (upper secondary)P54
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 Huddinge, Löparvägen 4, Trångsund
School performance
Results
248.9Merit value yr 9Sweden: 227.6
Results
248.9
Merit value yr 9
Results are reported by the school operator to Skolverket.
- Merit value yr 9 Reliability: High reliability.
- 248.9From 259.0 (2425) to 248.9 (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
73%Qualified teachersMunicipality: 73% · Sweden: 72% · Skolverket: unweighted school-unit mean, compulsory schools with published data; latest available value per school
Staff
73%
Qualified teachers
73% certified teachers — 1 percentage point above the national average.
High reliability — Reported directly by the school operator.
Value-added / SALSA
+22.0SALSA residualModel prediction: 237.0 · Actual outcome: 259.0
Value-added / SALSA
+22.0
SALSA residual
The school performs above what the student composition would predict.
- Model prediction Reliability: Moderate reliability.
- 237.0
- Actual outcome Reliability: Moderate reliability.
- 259.0
Moderate reliability — SALSA models have natural uncertainty for small schools.
School environment
Safety & Inspection
2 decisionsRecently inspected 2023
Safety & Inspection
2 decisions
Recently inspected 2023
2 registered inspection decision(s) with deficiencies.
- Latest inspection decision Reliability: High reliability.
- 2023-06-22 — Regelb. tillsyn Skolbeslut Grundskolan Huddinge Trångsundsskolan, 2023 (pdf, 830 kB)
- Recorded decisions with deficiencies Reliability: High reliability.
- 2
High reliability — Inspection register and Skolenkäten survey.
Source: Schools Inspectorate + Skolverket · Last updated: 5 Oct 2026
Resources
142,754 SEKCost per pupil (total)Sweden: 144,800 SEK
Resources
142,754 SEK
Cost per pupil (total)
Cost per pupil is 1% below the national average.
Limited history — Cost data updated annually by Kolada/SCB.
Who runs the school
Operator
HUDDINGE KOMMUNMunicipal operator149 other schools in the municipality.
Operator
HUDDINGE KOMMUN
Municipal operator
HUDDINGE KOMMUN is the operator. The municipality has 149 other schools.
- Operator Reliability: High reliability.
- HUDDINGE KOMMUN
- Operating form Reliability: High reliability.
- Municipal own operation
- Other schools in municipality Reliability: High reliability.
- 149
High reliability — Current data from Skolverket and Bolagsverket.
Source: Skolverket · Last updated: 5 Oct 2026
Next step: Apply for a place
Apply through Huddinge e-service for school choice.
Contact and address
- Visiting address
- Löparvägen 4, 14261 Huddinge
- Postal address
- 14185 HUDDINGE
- Phone
- 08-53535460
- School unit code
42601396
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?
- PartialSpecial educatorThe source does not split special educators and special needs teachers per school unit in this model.
- PartialSpecial needs teacherThe source does not split special educators and special needs teachers per school unit in this model.
- 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
- Katarina Norra skola10 km away· 620 pupils
- Sjöängsskolan8 km away· 700 pupils
- Tunaskolan17 km away· 660 pupils
About Huddinge municipality
School-form averages across the municipality, with links to deep-dive sub-pages.
- Schools
- 150
- Avg. merit (yr 9)
- 241.2+13.6
- Certified teachers
- 74%in line
- Pupils per teacher
- 14.0+2.1
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.
+1.1Grades 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 7.5, Study environment 5.7, Stimulation 5.3, Support 6.5, Anti-bullying 4.9.
- Guardians: Safety 6.8, Study environment 5.3, Stimulation 5.4, Support 5.6.
Automatically flagged gaps
Guardians report lower support (5.6) than Pupils (6.5). (on the 0–10 scale)
Guardians report lower safety (6.8) than Pupils (7.5). (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
+22.0A statistical model that compares schools’ results with what is expected given the student composition.Read more in glossary →Performs above expectationsThe 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 649 pupils). Latest available year from Skolverket (SIRIS).
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In-depth metrics
Staff stability
Stable
Source: Kolada (municipality-aggregated certified teacher trend).
Throughput year 6 → year 9
68.8% → 79.5%
- 84 pupils yr 6
- 78 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
+0.4change between first and latest comparable year
- 20247.9
- 20268.3
Source: Pupils year 8 · missing years: 2025
Study environment
+0.5change between first and latest comparable year
- 20245.8
- 20266.3
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
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 Trångsundsskolan, its municipality, operator and similar schools.
Compulsory schools in HuddingeSee all compulsory schools in the municipality with results and comparisons.Schools in HuddingeOpen the municipality page with all schools, rankings, and local aggregates.Huddinge kommunSee 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 Trångsundsskolan
Open school data is not complete. Use this as a checklist for what to verify with the school, provider or municipality.
- HighResults and score inputsHigh data coverage: 4 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.
- HighEligibility and goal attainmentGrades, eligibility and goal-attainment data may be missing, suppressed or available only for some grades and school types.
- PartialResources, 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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