All compulsory schools in Östhammar — 9 schools
Östhammar has 9 compulsory schools of which 0 are independent. Average merit score: 211.3 points. Data from Skolverket 2024/25.
All compulsory schools in Östhammar
| School | Merit score yr 9 | Certified teachers | Pupils | Type |
|---|---|---|---|---|
| Edsskolan | – | 76 % | 150 | Municipal |
| Ekeby skola | – | – | 30 | Municipal |
| Frösåkersskolan | 188.6 | 55 % | 520 | Municipal |
| Kristinelundskolan | – | 76 % | 60 | Municipal |
| Olandsskolan | 233.9 | 71 % | 560 | Municipal |
| Vallonskolan | 197.8 | 53 % | 250 | Municipal |
| Vretaskolan | – | 73 % | 150 | Municipal |
| Öregrunds skola | – | 83 % | 150 | Municipal |
| Österbyskolan | 224.8 | 70 % | 390 | Municipal |
Results and grades
School results in compulsory schools in Östhammar municipality (2025).
Source: Kolada — municipal and regional database.
Teachers and staff
Pupil-teacher ratio and teacher certification in compulsory schools in Östhammar municipality (2025).
Source: Kolada — municipal and regional database.
Staff stability
Stability of the teaching workforce in Östhammar municipality, measured as the trend in the share of certified teachers over time.
Trend: certified teachers in Östhammar (%)
Trend: 68.2 to 65.3, downwardSource: 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: 156,004 SEK(national avg: 144,179 SEK)
Municipal schools: 144,790 SEK/pupil
Source: Kolada (N15006, N15008, N15009–N15014).
Student health and special support
Student-health resources, staffing, accessibility and special support in Östhammar municipality.
Source: Kolada. Survey data from Skolinspektionen.
Mother tongue and multilingualism
Mother-tongue tuition and multilingualism in Östhammar 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 |
|---|---|---|---|
| Österbyskolan | 225 | 207 | +18 |
| Olandsskolan | 234 | 225 | +8 |
| Vallonskolan | 198 | 210 | -12 |
| Frösåkersskolan | 189 | 223 | -35 |
Highest merit score in Östhammar
Top 4 schools by merit score yr 9.
| School | Operator | Merit score | SALSA | Certified teachers | Pupils |
|---|---|---|---|---|---|
| Olandsskolan | ÖSTHAMMARS KOMMUN | 233.9 | +8 | 71 % | 560 |
| Österbyskolan | ÖSTHAMMARS KOMMUN | 224.8 | +18 | 69.9 % | 390 |
| Vallonskolan | ÖSTHAMMARS KOMMUN | 197.8 | -12 | 52.9 % | 250 |
| Frösåkersskolan | ÖSTHAMMARS KOMMUN | 188.6 | -35 | 55.2 % | 520 |
School ranking — Östhammar
All 4 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 |
|---|---|---|---|---|
| Olandsskolan | 233.9 | +8 | 71 % | 560 |
| Österbyskolan | 224.8 | +18 | 70 % | 390 |
| Vallonskolan | 197.8 | -12 | 53 % | 250 |
| Frösåkersskolan | 188.6 | -35 | 55 % | 520 |
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 Östhammar municipality (2025).
Source: Kolada.
Explore more in Östhammar
Source: Skolverket, 2024/25.
Data from Source: Skolverket + Kolada