Nordic International School Trollhättan

Compulsory school — Year 4–9 in Trollhättan , Västra Götalands län

Nordic International School Trollhättan is a compulsory school in Trollhättan, Västra Götalands län. The school has 210 pupils and 11 pupils per teacher. Average merit value in year 9 is 237.8 points. Provider: Nordic International School AB (group: Watma Group AB).

Statistics: school year 2023/24. Source: Skolverket, SCB, Kolada. Glossary · About the data. For the full Swedish profile with surveys, trend charts and extended commentary, you can also open the Swedish school page.

Warning signals

Objective assessment based on statistics — not a quality stamp. Glossary.

No warning signals
Near average
compared to national averages
Merit value yr 9
237.8 ↑
National: 227.2 Municipality: 229.1
Pupils/teacher
11 ↓
National: 12.1 Municipality: 13.6
Eligible for upper secondary
85.4% ↑
National: 86.1%
School National Municipality

Student support services in Trollhättan

Municipality-level data on student health and support resources. Source: Kolada and the Schools Inspectorate.

Student health, compulsory school
6,189 SEK/pupil (national: 5,053 SEK)
Easy access to student health, yr 5
56.3%
Easy access to student health, yr 8
54.6%
Support from student health (staff)
76.2%
Preventive work (staff)
64.6%

View all key figures for Trollhättan · Source: Kolada

After-school care in Trollhättan

Municipality-level key figures for after-school care (fritidshem) in Trollhättan. The data covers the entire municipality and may differ from this specific unit.

Children per FTE
20.5 (national: 21.6)
Pedagogical higher education
39.8% (national: 36.7%)
Cost per child
50,398 SEK/year (national: 46,712 SEK)
Enrolment rate (age 6-12)
59% (national: 57.6%)
Enrolled children in municipality
2,970

View all key figures for Trollhättan · Source: Kolada

Staff & stability

Staff stability and qualification data, shown first at school level and then at municipality level.

This school

Indicator based on the share of permanently employed, senior and qualified teachers. The school has high staff stability.

High
Permanently employed
81.8%
Senior teachers
8.3%

Teacher turnover: 14.1% — share of teachers who left or joined during the year

A high share of permanently employed and qualified teachers indicates a more stable staff situation. Source: Skolverket Statistical Database.

Municipality

How stable the teaching workforce is in the municipality, measured as the trend in the share of qualified teachers over time. Municipality-level data from Kolada. School-specific trend is shown above under This school.

Qualified teachers — Trollhättan (2024)
68.4% (national: 72.6%)
Qualification trend (2020–2024)
↑ +1.2 percentage points (improving)
Pupils per teacher — Trollhättan
12.2 (national: 12)

Trend: qualified teachers in Trollhättan (%)

2020: 67.2% 2024: 68.4%

All staff data for Trollhättan

Merit value vs. expected (SALSAStatistical model adjusting results for student demographics) ⓘ

SALSA compares the school's actual merit value with a modelled value based on pupil composition. School year 2024/25.

238 Actual merit value
228 Modelled value
+10.0 School's own contribution (2024/25)

Municipality avg. (Trollhättan): +4.0

−60 0 +60
○ Moderate certainty Standard uncertainty: ±1.0 points (210 pupils)
Medium-sized school — the SALSA score is reasonably stable but individual cohorts can have an impact.

SALSA measures relative performance — not absolute school quality. The model explains approx. 53% of variation; the rest depends on factors like leadership, teaching, resources and pupil selection not captured by the model.

Background variables in the model
Parents' education level
2.4 (scale 1-3)
Recently immigrated pupils
6%
Share of boys
50.0%
Pass in all subjects
63% (model: 70%, score: -7)

Positive SALSA score = higher results than expected given pupil composition. Source: SIRIS/Skolverket. Read more about SALSA.

Schools with similar pupil composition

Schools with similar SALSA background variables (parents' education, recently immigrated, gender). Shows how Nordic International School Trollhättan performs compared to schools with similar conditions.

+10.0 Performs above expectations

Better SALSA score than 11 of 15 comparison schools

Average SALSA score among comparison schools: +1.1

School Municipality Merit value SALSA score Qualified teachers
Nordic International School Trollhättan Trollhättan 238 +10.0 –
Jättestensskolan F-9 Göteborg 233 +5.0 82.9%
Sundbyskolan Stockholm 231 +2.0 76.6%
Håstensskolan 8 och 9 Varberg 225 -1.0 66.4%
Västerportskolan Ystad 247 +16.0 74.4%
Rikstens skola Botkyrka 261 +28.0 83.4%
Solskiftesskolan Österåker 221 -8.0 85.9%
Hultsbergsskolan 7-9 – 207 -21.0 –
Funkaboskolan Kalmar 224 -5.0 90.2%
Råsunda Centralskola Solna 244 +15.0 78.6%
Mörmoskolan 7-9 Hammarö 197 -31.0 78%
Ängskolan Sundbyberg 227 -3.0 79.5%
Ydreskolan 2 Ydre 235 +1.0 61.4%
Internationella Engelska Skolan Johanneberg Göteborg 237 -4.0 –
Elin Wägnerskolan 1 Växjö 228 +7.0 77.4%
Ulriksdalsskolan Solna 253 +16.0 79.2%

SALSA score = actual merit value minus SALSA model's expected value. Positive (green) = better than expected. Source: SIRIS/Skolverket. School year 2024/25.

Statistics

Number of pupils
210 Limited historyThere is still too little history to interpret the trend safely.This affectsNumber of pupilsPupil counts may be privacy-suppressed for small units and are not always updated on the same cadence as other indicators.Read more about the method →
Pupils per teacher
11
Qualified teachers
— Partial missingnessThis value is missing in full or in part.This affectsCertified teachersThis staffing metric is affected by FTE definitions, local reporting practices, and temporary vacancies.Read more about the method →
Merit value yr 9
237.8
Eligible for vocational upper secondary yr 9
85.4%
NP Swedish yr 9
13.3%
NP English yr 9
15.4%
NP Mathematics yr 9
13.5%
School library
No

Quality dataQuality and finance (Skolverket Statistical Database)

Costs, personnel data and school survey results from Skolverket's quality system.

Personnel

Permanently employed
81.8% Limited historyThere is still too little history to interpret the trend safely.This affectsPermanently employed teachersThis staffing metric is affected by FTE definitions, local reporting practices, and temporary vacancies.Read more about the method →
Senior teachers
8.3%
Teacher turnover
14.1%
Pupils per counsellor
1071.2

Demographics & safety

Pupil demographics

Foreign background
53%
Gender
50.0% boys, 50.0% girls
Recently immigrated pupils
6% (SALSA model)
Parents with higher education
69.3%

Safety in the municipality

Reported crimes at municipality level — not school-specific. Source: Kolada.

Reported crimes (total)
10,508 per 100,000 pop.
Violent crimes
900 per 100,000 pop.
Burglaries
227 per 100,000 pop.
Drug offences
1,115 per 100,000 pop.

Basic informationAbout the school

School unit code
45769922
School forms
Compulsory school
Year span
4–9
Municipality
Trollhättan
County
Västra Götalands län
School provider
Nordic International School AB
Organisation number
5566102033
Provider type
Independent
Legal form
Limited company
School group
Watma Group AB
Principal
Hamid Khan Zafar

Contact

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View contact details on Skolverket →

Addresses

Postal address

Box 2028, Watma Education AB, 60002 NORRKÖPING

Open in Google Maps →

Inspection and review

The Schools Inspectorate (Skolinspektionen) is responsible for supervision and quality reviews of schools in Sweden.

Search for Nordic International School Trollhättan at the Schools Inspectorate →

Full inspection decisions, injunctions and quality reviews are available from the Schools Inspectorate.

Similar schools in TrollhättanSchools to compare with

Stavreskolan F-5 Compulsory school, Preschool class, After-school care, Adapted compulsory school · 210 pupils Strömslundsskolan 4-6 Compulsory school, After-school care · 210 pupils Strömslundsskolan 7-9 Compulsory school · 210 pupils · Merit 226.7 Stavreskolan 6-9 Compulsory school · 220 pupils · Merit 201.6 Sylteskolan F-6 Compulsory school, Preschool class, After-school care, Adapted compulsory school · 200 pupils Skogshöjdens skola 4-9 Compulsory school · 180 pupils · Merit 242.1 View all 98 schools in Trollhättan →

Nearby grundskolor

Geographically nearest schools of the same type, regardless of municipality.

Slättbergsskolan 7-9 Trollhättan · 468 m · 160 pupils · Merit 242.8 Nya Skolan, Trollhättan, Pettersberg Trollhättan · 566 m · 260 pupils · Merit 245.4 Hjortmosseskolan F-5 Trollhättan · 700 m · 260 pupils Hjortmosseskolan 6 Trollhättan · 701 m · 60 pupils Kronan F-3 Trollhättan · 942 m · 150 pupils
Compare these schools →

Similar grundskolor in Västra Götalands län

Algebraskolan Göteborg · 210 pupils · Merit 259.3 Björndammens skola F-6 Partille · 210 pupils Bollebygdskolan F-3 Bollebygd · 210 pupils Brattebergsskolan 7-9 Öckerö · 210 pupils · Merit 215.5
Compare similar schools →

Related

Keep exploring this school through its provider, group, municipality, and the most relevant statistics pages.

Schools in TrollhättanOpen the municipality page with all schools, rankings, and local aggregates.Nordic International School ABSee all schools, municipalities, and core metrics for the same provider.Watma Group ABOpen the full school-group page with providers, municipalities, and group totals.Västra Götalands 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 merit values and upper-secondary eligibility move together.Compare schoolsBuild a side-by-side comparison with the schools you care about.

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Last updated: Source: Skolverket, SCB, Kolada

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Statistics: school year 2023/24. Source: Skolverket, SCB, Kolada. Glossary · About the data.
— = data not available from source.