Best compulsory schools in Österåker 2024/25
Compare the 19 compulsory schools in Österåker municipality ranked by Skolkoll score. Average merit score 222.6 points (5.1 points below national average) (based on 8 schools with reported merit data). Data from Skolverket.
Top 10 compulsory schools in Österåker
| # | School | Skolkoll score | Merit score yr 9 | SALSA deviation | Certified teachers | Pupils | Type | Why it ranks here |
|---|---|---|---|---|---|---|---|---|
| 1 | Sjökarbyskolan | Skolkoll score 60 out of 100. Near average. | – | – | 92 % | 310 | Municipal | Skolkoll score 60.0/100 · 92% certified teachers · 3 of 5 dimensions use school-specific data |
| 2 | Tråsättraskolan | Skolkoll score 58 out of 100. Near average. | 243.4 | +1.0 | 77 % | 420 | Municipal | Skolkoll score 58.0/100 · merit score 243.4 · 77% certified teachers · 4 of 5 dimensions use school-specific data |
| 2 | Österskärsskolan | Skolkoll score 58 out of 100. Near average. | – | – | 89 % | 350 | Municipal | Skolkoll score 58.0/100 · 89% certified teachers · 3 of 5 dimensions use school-specific data |
| 2 | Robinson Valsjön | Skolkoll score 58 out of 100. Near average. | – | – | 88 % | 60 | Independent | Skolkoll score 58.0/100 · 88% certified teachers · 3 of 5 dimensions use school-specific data |
| 5 | Solskiftesskolan | Skolkoll score 57 out of 100. Near average. | 221.3 | -8.0 | 83 % | 390 | Municipal | Skolkoll score 57.0/100 · merit score 221.3 · 83% certified teachers · 4 of 5 dimensions use school-specific data |
| 6 | Skärgårdsstadsskolan | Skolkoll score 55 out of 100. Near average. | 216.8 | -11.0 | 86 % | 390 | Municipal | Skolkoll score 55.0/100 · merit score 216.8 · 86% certified teachers · 4 of 5 dimensions use school-specific data |
| 7 | Akers Friskola | Skolkoll score 54 out of 100. Near average. | 272.6 | +26.0 | 50 % | 240 | Independent | Skolkoll score 54.0/100 · merit score 272.6 · 50% certified teachers · 4 of 5 dimensions use school-specific data |
| 8 | Röllingbyskolan | Skolkoll score 53 out of 100. Near average. | – | – | 70 % | 150 | Municipal | Skolkoll score 53.0/100 · 70% certified teachers · 3 of 5 dimensions use school-specific data |
| 9 | Åkerstorpsskolan | Skolkoll score 52 out of 100. Near average. | – | – | 76 % | 140 | Municipal | Skolkoll score 52.0/100 · 76% certified teachers · 3 of 5 dimensions use school-specific data |
| 10 | Roslags Kulla skola | Skolkoll score 48 out of 100. Below average. | – | – | 55 % | 40 | Municipal | Skolkoll score 48.0/100 · 55% certified teachers · 3 of 5 dimensions use school-specific data |
Showing top 10 of 19 ranked compulsory schools in Österåker.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
19 schools are included. 17 have a displayed Skolkoll score; 2 have no displayed score because the sample or data coverage is too small.
- Filter
- Active compulsory schools in Österåker 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
- 8 rows have 4-5 real score dimensions, 9 have 2-3, 0 have 1, 2 have 0 or unknown. Average: 3.1 of 5 dimensions.
- Sources
- Skolverket, Swedish Schools Inspectorate, Statistics Sweden, Kolada and SALSA where available. SALSA year: 2024/25.
- Latest data year
- 2024/25
Österåker vs national average
Compulsory schools in Österåker have an average merit score of 222.6 points, which is 5.1 points below the national average (227.7 points).
Source: Skolverket. Merit score refers to average grade points year 9, 2024/25. SALSA deviation refers to 2024/25.