Trosa coat of arms

Schools in Trosa municipality

School profileData and statisticsMunicipal report (PDF)

21 school unitsSkolkoll's statistics include school units that are open/active in Skolverket's register. Dormant units (Vilande — temporarily without students) and discontinued units (Upphörd — permanently closed) are excluded. in Trosa, Södermanland County. The three most common school forms: 12 preschool, 6 compulsory school, 4 after-school care (+5 more) (a school can have multiple forms).

Data updated: 5 July 2026. School data covers 2024/25; Kolada data may cover different periods.

The school landscape in Trosa

Start here to understand the local offer. The main list on this page shows compulsory and upper-secondary schools with comparable metrics, while preschools and deeper statistics open in separate views where data exists.

Compulsory
6
Upper secondary
1
Preschools
12
Municipal
17
Independent
4

School-form counts come from Skolverket's school-unit register for 2024/25. Kolada municipal metrics usually cover compulsory school and may use different periods.

Trosa has 21 schools with a merit value of 230.2 (Compulsory school, Kolada 2025), which is near the national average. Teacher qualification: 78.3% (Compulsory school, Kolada 2025) (above the national average of 73.3%).

21 schools2,372 pupils78.3% qualified teachers (Compulsory school, Kolada 2025)Stable population

Apply for a place in Trosa

Short guide to how to apply by school form in Trosa.

Practical info

Municipal report (PDF)

Summary — Trosa

Five key insights about the municipality's education system.

Key metrics — Trosa municipality

Overview of the municipality's education system.

21Active schools17 municipal, 4 independent
2,372Total pupils6 compulsory, 1 upper secondary
230.2Average year-9 meritCompulsory school, Kolada 2025 (national avg 2025: 228.5)
78.3%Qualified teachersCompulsory school, Kolada 2025 (national avg 2025: 73.3 %)
152,833 SEK/yearCost per pupilCompulsory school, Kolada 2025 (national avg 2025: 144,179 SEK)
12.4Pupils per teacherCompulsory/upper sec. in this municipality

Trosa municipality has 21 schools. The municipality year-9 merit value is 230.2 points (Compulsory school, Kolada 2025) compared with national avg 228.5. Teacher qualification (78.3%, Compulsory school, Kolada 2025) is above the national average of 73.3%.

Common questions about schools in Trosa

How many schools are there in Trosa?
Trosa municipality has 21 school units (open; dormant excluded). A unit can offer more than one school form; 6 of the units offer compulsory education, 1 offers upper-secondary education and 12 offer preschool. 17 of the units are municipal and 4 are independent. A total of 2,372 pupils attend schools in Trosa.
What are the merit values in Trosa?
The municipality year-9 merit value in Trosa is 230.2 points (Compulsory school, Kolada 2025). The highest school-unit merit value belongs to Tomtaklintskolan with 241.3 points.
Which school in Trosa has the highest teacher qualification rate?
Hedebyskolan has the highest school-unit share of qualified teachers in Trosa at 92.9%. The municipality value is 78.3% (Compulsory school, Kolada 2025).
How much does a school place cost in Trosa?
The cost per pupil in compulsory school in Trosa is 152,833 SEK per year (2025). In municipal schools the cost is 146,387 SEK per pupil.

Municipal support functions for schools

Practical information about how Trosa organises school choice, mother-tongue teaching, student health and school transport.

School choice and placement

The municipality has its own e-service for compulsory-school choice.

School choice window: usually 15 Jan–15 Feb. Check the municipality's own calendar.

School choice in Trosa
Mother-tongue tuition

22.1% of compulsory-school pupils have a mother tongue other than Swedish. The municipality must offer mother-tongue tuition where at least five pupils request the same language (Education Act 10:7).

Student health

Cost per pupil in municipal compulsory schools: 6,462 SEK/year (2025).

B
Source
kolada
Period
2025
Quality
B: Direct from source

Nurse, counsellor, psychologist and special-needs teacher per Education Act 2:25.

Supplementary funding for independent schools

Independent schools that admit pupils with special needs can apply for supplementary funding ("tilläggsbelopp") on top of the basic grant. The municipality of residence decides on each application from the provider.

How supplementary funding works
How does Trosa compare to neighbouring municipalities?See the full table ↓
4/7Merit value 2025
3/7Qualified teachers 2025
7/7Cost/pupil 2025

Skolkoll score in Trosa

Where schools sit on the national 0-100 scale. Compulsory schools and upper secondary are shown separately because scores are calibrated by school stage.

Compulsory schools in Trosa
Skolkoll score · compared with all compulsory schools in Sweden

Compulsory schools in Trosa: 6 schools on the 0–100 national scale. Highest: Fornbyskolan with Skolkoll score 59 out of 100. Lowest: Kyrkskolan with Skolkoll score 42 out of 100.

Fornbyskolan
Skolkoll score 59 out of 100
Tomtaklintskolan
Skolkoll score 59 out of 100
Hedebyskolan
Skolkoll score 57 out of 100
Vitalisskolan
Skolkoll score 48 out of 100
Skärlagskolan
Skolkoll score 44 out of 100
Kyrkskolan
Skolkoll score 42 out of 100
6 compulsory schools with Skolkoll score

Compulsory schools and upper secondary in Trosa

Compare schools
Compulsory schools and upper secondary in Trosa with school form, provider, pupil count, qualified teachers and Skolkoll score
SchoolFormsProviderPupilsQual. teachersSkolkoll score
Ekgårdens anpassade gymnasieskolaAdapted upper secondary schoolRUDOLF STEINER STIFTELSEN FÖR LÄKEPEDAGOGIK———
FornbyskolanAfter-school care, Compulsory school, Preschool classTROSA KOMMUN36084.8%Skolkoll score 59 out of 100. Near average.
HedebyskolanCompulsory schoolTROSA KOMMUN23092.9%Skolkoll score 57 out of 100. Near average.
KyrkskolanAfter-school care, Compulsory school, Preschool classTROSA KOMMUN13061.6%Skolkoll score 42 out of 100. Below average.
SkärlagskolanAdapted compulsory school, After-school care, Compulsory school, Preschool classTROSA KOMMUN38067.7%Skolkoll score 44 out of 100. Below average.
TomtaklintskolanAdapted compulsory school, Compulsory schoolTROSA KOMMUN32079.4%Skolkoll score 59 out of 100. Near average.
Trosa GymnasiumUpper secondary schoolTROSA KOMMUN10——
VitalisskolanAfter-school care, Compulsory school, Preschool classTROSA KOMMUN30075.8%Skolkoll score 48 out of 100. Below average.
Preschools in TrosaTrosa has 12 preschools. Group sizes, staff and after-school care are listed separately.
See preschools

Neighbouring municipalities

The 6 closest municipalities by geographic distance. Colour coding: better / average / worse than neighbour average (±3 %).

Neighbouring municipalities to Trosa with distance, merit value, qualified teachers and cost per pupil
MunicipalityDistanceMerit value (2025)Qual. teachers (2025)Cost/pupil (2025)
Trosa you—230.278.3%152,833 SEK
Gnesta21.1 km225.369.9%152,346 SEK
Nynäshamn23.4 km226.168.6%137,099 SEK
Södertälje28.1 km232.773.7%150,870 SEK
Nykvarn29 km231.778.5%127,128 SEK
Salem33.9 km231.378.8%146,539 SEK
Nyköping35.1 km216.770%129,947 SEK
Neighbour avg227.373.3%140,655 SEK

Merit value, qualified teachers and cost/pupil in the neighbour comparison come from Kolada, compulsory school. Only neighbour values from the same Kolada year as the selected municipality are compared (merit value 2025, qualified teachers 2025, cost/pupil 2025).For statistical peers (KNN) and SCB peer-group benchmark, see municipal data.

Statistics: school year 2024/25. Source: Skolverket, SCB, Kolada.Glossary · About the data.
— = data not available from source.

National comparison

See how Trosa municipality compares in a national perspective.

Municipality map — colour by merit value, teacher certification, etc.Municipality ranking — where does Trosa place?SALSA map — does the municipality perform above or below expectations?Cost-effectiveness — cost per pupil vs. school results

Timeline — school events in Trosa

  1. Fornbyskolan: School types changed from FKLASS, FTH, GR, GRAN to FKLASS, FTH, GR

  2. Kyrkskolan: School types changed from FKLASS, FTH, GR, GRAN to FKLASS, FTH, GR

  3. Skärlagskolan: Grades changed from 1, 2, 3, 4, 5, 6, 7 to 1, 2, 3, 4, 5, 6

  4. Tomtaklintskolan: School types changed from GR to GR, GRAN

  5. Tomtaklintskolan: Grades changed from 7, 8, 9 to 6, 7, 8, 9

  6. HASSELBACKENS FÖRSKOLA: Status changed from UPPHORT to AKTIV

  7. TALLBACKENS FÖRSKOLA: Status changed from UPPHORT to AKTIV

  8. TOMTAHILL FÖRSKOLA: Status changed from UPPHORT to AKTIV

  9. Hedebyskolan: Head changed

  10. Hedebyskolan: Head changed

  11. Ekgårdens anpassade gymnasieskola: Contact details changed from url: http://www.ekgarden.se, email: midja.lohrmann@ekgarden.se, phone: 072-1997571 to url: https://rudolfsteinerstiftelsen.se/, email: midja.lohrmann@ekgarden.se, phone: 072-1997571

  12. BJÖRKBACKENS FÖRSKOLA: Status changed from UPPHORT to AKTIV

  13. BJÖRKE FÖRSKOLA: Status changed from UPPHORT to AKTIV

  14. FAGERÄNGS FÖRSKOLA: Status changed from UPPHORT to AKTIV

  15. HASSELBACKENS FÖRSKOLA: Status changed from UPPHORT to AKTIV

  16. SKÄRGÅRDENS FÖRSKOLA: Status changed from UPPHORT to AKTIV

  17. TALLBACKENS FÖRSKOLA: Status changed from UPPHORT to AKTIV

  18. TOMTAHILL FÖRSKOLA: Status changed from UPPHORT to AKTIV

  19. TOMTAKLINTS FÖRSKOLA: Status changed from UPPHORT to AKTIV

  20. VÄSBY FÖRSKOLA: Status changed from UPPHORT to AKTIV

  21. BJÖRKBACKENS FÖRSKOLA: Status changed from AKTIV to UPPHORT

  22. BJÖRKE FÖRSKOLA: Status changed from AKTIV to UPPHORT

  23. FAGERÄNGS FÖRSKOLA: Status changed from AKTIV to UPPHORT

  24. HASSELBACKENS FÖRSKOLA: Status changed from AKTIV to UPPHORT

  25. SKÄRGÅRDENS FÖRSKOLA: Status changed from AKTIV to UPPHORT

  26. TALLBACKENS FÖRSKOLA: Status changed from AKTIV to UPPHORT

  27. TOMTAHILL FÖRSKOLA: Status changed from AKTIV to UPPHORT

  28. TOMTAKLINTS FÖRSKOLA: Status changed from AKTIV to UPPHORT

  29. VÄSBY FÖRSKOLA: Status changed from AKTIV to UPPHORT

  30. DIBBER BRÅTA FÖRSKOLA: Renamed from Förskola 170041 to DIBBER BRÅTA FÖRSKOLA

… and 131 older events.

Related

Move from the municipality page to the county, nearby municipalities, and the statistics views that help explain the local pattern.

Södermanland CountyOpen the county page for a broader regional view around Trosa.Merit value year 9Compare Trosa with other municipalities on merit values.Upper secondary schoolsSee how upper-secondary provision and outcomes vary between municipalities.Teacher certification by countyFollow teacher qualification and regional differences.Municipality profileCompare municipality profiles across multiple dimensions at once.Upper secondary schoolsAll upper secondary schools in the municipality.PreschoolsAll preschools in the municipality.Best preschoolsTop preschools ranked by staffing density.EskilstunaCompare nearby schools and municipality-level results.FlenCompare nearby schools and municipality-level results.GnestaCompare nearby schools and municipality-level results.KatrineholmCompare nearby schools and municipality-level results.NyköpingCompare nearby schools and municipality-level results.

Explore further

StoryThe teacher's impactWhat remains when we control for pupil background?Deep analysisCost-effectivenessWhich municipalities deliver the most for their money?ThemeResults & gradesAll visualisations about school results

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