Best compulsory schools in Trollhättan
Compare the 32 compulsory schools in Trollhättan municipality ranked by Skolkoll score. Average merit score 228.7 points (1.1 points above national average) (based on 11 schools with reported merit data). Data from Skolverket.
Top 10 compulsory schools in Trollhättan
| # | School | Skolkoll score | Merit score yr 9 | SALSA deviation | Certified teachers | Pupils | Type | Why it ranks here |
|---|---|---|---|---|---|---|---|---|
| 1 | Nya Skolan Egna Hem | Skolkoll score 66 out of 100. Composite index. | – | – | 85 % | 30 | Independent | Skolkoll score 66.0/100 · 85% certified teachers · 3 of 5 dimensions use school-specific data |
| 2 | Strömslundsskolan 7-9 | Skolkoll score 64 out of 100. Composite index. | 251.2 | -8.0 | 83 % | 210 | Municipal | Skolkoll score 64.0/100 · merit score 251.2 · 83% certified teachers · 3 of 5 dimensions use school-specific data |
| 3 | Nordic International School Trollhättan | Skolkoll score 63 out of 100. Composite index. | 254.3 | +10.0 | – | 150 | Independent | Skolkoll score 63.0/100 · merit score 254.3 · 2 of 5 dimensions use school-specific data |
| 4 | Fridaskolan, Trollhättan | Skolkoll score 58 out of 100. Composite index. | 254.4 | +19.0 | 72 % | 540 | Independent | Skolkoll score 58.0/100 · merit score 254.4 · 72% certified teachers · +19.0 SALSA · 4 of 5 dimensions use school-specific data |
| 5 | Åsaka skola F-6 | Skolkoll score 56 out of 100. Composite index. | – | – | 81 % | 100 | Municipal | Skolkoll score 56.0/100 · 81% certified teachers · 2 of 5 dimensions use school-specific data |
| 5 | Lyrfågelskolan 4-6 | Skolkoll score 56 out of 100. Composite index. | – | – | 84 % | 290 | Municipal | Skolkoll score 56.0/100 · 84% certified teachers · 2 of 5 dimensions use school-specific data |
| 7 | Sjuntorpskolan F-3 | Skolkoll score 55 out of 100. Composite index. | – | – | 86 % | 130 | Municipal | Skolkoll score 55.0/100 · 86% certified teachers · 2 of 5 dimensions use school-specific data |
| 8 | Kronan F-3 | Skolkoll score 53 out of 100. Composite index. | – | – | 84 % | 150 | Municipal | Skolkoll score 53.0/100 · 84% certified teachers · 2 of 5 dimensions use school-specific data |
| 8 | Lyrfågelskolan F-3 | Skolkoll score 53 out of 100. Composite index. | – | – | 84 % | 270 | Municipal | Skolkoll score 53.0/100 · 84% certified teachers · 2 of 5 dimensions use school-specific data |
| 8 | Skoftebyskolan 2-6 | Skolkoll score 53 out of 100. Composite index. | – | – | 83 % | 250 | Municipal | Skolkoll score 53.0/100 · 83% certified teachers · 2 of 5 dimensions use school-specific data |
Showing top 10 of 32 ranked compulsory schools in Trollhättan.See all schools
How we ranked schools
Schools are sorted by Skolkoll score, the same 0-100 composite quality measure shown on individual school pages. The canonical calculation combines results, staff, added value, pupil safety and resources. Missing school-specific dimensions use the neutral value 50 so absence of data does not by itself lower a school.
Data coverage and sorting
32 schools are included. 31 have a displayed Skolkoll score; 1 have no displayed score because the sample or data coverage is too small.
- Filter
- Active compulsory schools in Trollhättan that can be included in the Skolkoll score. Year 9 final-grade scores are shown where published data exists.
- Sorting
- Descending by Skolkoll score. Displayed ranks use rounded-score competition ranking so sub-point differences are not overstated.
- Score weights
- Results 30%, staff 25%, value-added/SALSA 20%, safety 15%, resources 10%. Missing school-specific dimensions use the neutral value 50.
- Coverage
- 6 rows have 4-5 real score dimensions, 25 have 2-3, 0 have 1, 1 have 0 or unknown. Average: 2.5 of 5 dimensions.
- Sources
- Skolverket, Swedish Schools Inspectorate, Statistics Sweden, Kolada and SALSA where available. SALSA year: 2024/25.
- Latest data year
- 2025/26
Trollhättan vs national average
Compulsory schools in Trollhättan have an average merit score of 228.7 points, which is 1.1 points above the national average (227.6 points).
Source: Skolverket. Merit score refers to average grade points year 9, 2025/26. SALSA deviation refers to 2024/25.