All compulsory schools in Ale — 15 schools
Ale has 15 compulsory schools of which 1 are independent. Average merit score: 223.1 points. Data from Skolverket 2024/25.
All compulsory schools in Ale
| School | Merit score yr 9 | Certified teachers | Pupils | Type |
|---|---|---|---|---|
| Ahlafors Fria skola | 237.7 | 90 % | 270 | Independent |
| Alboskolan | – | 84 % | 200 | Municipal |
| Aroseniusskolan 1 | 236.0 | 53 % | 320 | Municipal |
| Aroseniusskolan 2 | – | – | – | Municipal |
| Bohusskolan | 221.6 | 75 % | 570 | Municipal |
| Da Vinciskolan 1 | 211.5 | 80 % | 240 | Municipal |
| Da Vinciskolan 2 | 208.8 | 84 % | 220 | Municipal |
| Garnvindeskolan | – | 80 % | 200 | Municipal |
| Himlaskolan | – | 76 % | 160 | Municipal |
| Kronaskolan F-6 1 | – | 78 % | 540 | Municipal |
| Kronaskolan F-6 2 | – | 75 % | 190 | Municipal |
| Kyrkbyskolan | – | 69 % | 310 | Municipal |
| Nolskolan | – | 86 % | 260 | Municipal |
| Nödingeskolan | – | 86 % | 270 | Municipal |
| Surteskolan | – | 82 % | 190 | Municipal |
Results and grades
School results in compulsory schools in Ale municipality (2025).
Source: Kolada — municipal and regional database.
Teachers and staff
Pupil-teacher ratio and teacher certification in compulsory schools in Ale municipality (2025).
Source: Kolada — municipal and regional database.
Staff stability
Stability of the teaching workforce in Ale municipality, measured as the trend in the share of certified teachers over time.
Trend: certified teachers in Ale (%)
Trend: 73.3 to 75.2, upwardSource: Kolada — municipal and regional database.
Pupils and operators
Pupil counts and distribution between municipal and independent schools (2025).
Source: Kolada.
Costs — compulsory school
Cost per pupil in compulsory school (2025). Includes a breakdown for municipal schools. All amounts are calendar-year.
Total cost per pupil: 144,373 SEK(national avg: 144,179 SEK)
Municipal schools: 143,319 SEK/pupil
Source: Kolada (N15006, N15008, N15009–N15014).
Student health and special support
Student-health resources, staffing, accessibility and special support in Ale municipality.
Source: Kolada. Survey data from Skolinspektionen.
Mother tongue and multilingualism
Mother-tongue tuition and multilingualism in Ale municipality (2025).
Source: Skolverket and Kolada.
SALSA — merit score vs preconditions
SALSA compares actual school results with model-predicted values based on pupil composition. Positive deviation = better result than expected. School year 2024/25. SALSA measures relative performance — not absolute school quality. The model explains ~53 % of the variation.
| School | Actual | Model | Deviation |
|---|---|---|---|
| Aroseniusskolan 1 | 236 | 227 | +9 |
| Ahlafors Fria skola | 238 | 235 | +2 |
| Da Vinciskolan 1 | 211 | 219 | -8 |
| Bohusskolan | 222 | 232 | -10 |
| Da Vinciskolan 2 | 209 | 227 | -19 |
Highest merit score in Ale
Top 5 schools by merit score yr 9.
| School | Operator | Merit score | SALSA | Certified teachers | Pupils |
|---|---|---|---|---|---|
| Ahlafors Fria skola | Ahlafors Fria Skola Ekonomisk förening | 237.7 | +2 | 90 % | 270 |
| Aroseniusskolan 1 | ALE KOMMUN | 236 | +9 | 52.9 % | 320 |
| Bohusskolan | ALE KOMMUN | 221.6 | -10 | 75 % | 570 |
| Da Vinciskolan 1 | ALE KOMMUN | 211.5 | -8 | 80 % | 240 |
| Da Vinciskolan 2 | ALE KOMMUN | 208.8 | -19 | 83.7 % | 220 |
School ranking — Ale
All 5 compulsory schools with merit data, sorted by merit score yr 9. The SALSA deviation shows whether the school performs above or below expectations given the pupils' backgrounds.
| School | Merit score | SALSA deviation | Certified teachers | Pupils |
|---|---|---|---|---|
| Ahlafors Fria skola | 237.7 | +2 | 90 % | 270 |
| Aroseniusskolan 1 | 236 | +9 | 53 % | 320 |
| Bohusskolan | 221.6 | -10 | 75 % | 570 |
| Da Vinciskolan 1 | 211.5 | -8 | 80 % | 240 |
| Da Vinciskolan 2 | 208.8 | -19 | 84 % | 220 |
The SALSA deviation shows whether the school performs above or below expectations given the pupils' backgrounds. Positive value (green) = better than expected, negative (red) = worse. Source: Skolverket, 2024/25.
Special compulsory school
Key figures for "anpassad grundskola" (compulsory school for pupils with intellectual disabilities) in Ale municipality (2025).
Source: Kolada.
Explore more in Ale
Source: Skolverket, 2024/25.
Data from Source: Skolverket + Kolada