Best compulsory schools in Tjörn 2023/24
Compare the 9 compulsory schools in Tjörn municipality ranked by Skolkoll score. Average merit score 223 points (4.7 points below national average) (based on 3 schools with reported merit data). Data from Skolverket.
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 national median so absence of data does not by itself lower a school.
Top 9 compulsory schools in Tjörn
| # | School | Skolkoll score | Merit score yr 9 | SALSA deviation | Certified teachers | Pupils | Type | Why it ranks here |
|---|---|---|---|---|---|---|---|---|
| 1 | Myggenäs skola | 64.0 | – | – | 87 % | 170 | Municipal | Skolkoll score 64.0/100 · 87% certified teachers · 3 of 5 dimensions use school-specific data |
| 2 | Häggvallskolan Väst | 58.0 | 221.1 | – | 78 % | 200 | Municipal | Skolkoll score 58.0/100 · merit score 221.1 · 78% certified teachers · 4 of 5 dimensions use school-specific data |
| 3 | Kållekärr skola | 58.0 | – | – | 82 % | 180 | Municipal | Skolkoll score 58.0/100 · 82% certified teachers · 3 of 5 dimensions use school-specific data |
| 4 | Fridas Hage | 57.0 | – | – | 79 % | 170 | Municipal | Skolkoll score 57.0/100 · 79% certified teachers · 3 of 5 dimensions use school-specific data |
| 5 | Rönnäng skola | 52.0 | – | – | 78 % | 200 | Municipal | Skolkoll score 52.0/100 · 78% certified teachers · 3 of 5 dimensions use school-specific data |
| 6 | Häggvallskolan Öst | 48.0 | 227.1 | +5.0 | 66 % | 190 | Municipal | Skolkoll score 48.0/100 · merit score 227.1 · 66% certified teachers · +5.0 SALSA |
| 7 | Bleketskolan | 46.0 | 220.7 | -7.0 | 64 % | 190 | Municipal | Skolkoll score 46.0/100 · merit score 220.7 · 64% certified teachers · -7.0 SALSA |
| 8 | Skärhamns skola | 46.0 | – | – | 68 % | 250 | Municipal | Skolkoll score 46.0/100 · 68% certified teachers · 3 of 5 dimensions use school-specific data |
| 9 | Tjörns Montessori skola ekonomiskförening | – | – | – | – | 20 | Independent | Skolkoll score unavailable |
Tjörn vs national average
Compulsory schools in Tjörn have an average merit score of 223 points, which is 4.7 points below the national average (227.7 points).
Explore more in Tjörn
Source: Skolverket. Merit score refers to average grade points year 9, 2023/24. SALSA deviation refers to 2024/25.