All compulsory schools in Trelleborg — 17 schools

All compulsory schools in Trelleborg

Results and grades

School results in compulsory schools in Trelleborg municipality (2025).

Merit score yr 9 (municipal average, 16 subjects)

223.1 (national avg: 228.5)

Merit score municipal / independent

216.8 / 248.6

Pass in all subjects, yr 9

67.7 %

Pass in mathematics

84.6 %

Pupil satisfaction yr 5

73.3 %

Pupil satisfaction yr 8

56.7 %

Parents with post-secondary education

59.2 %

Source: Kolada — municipal and regional database.

Teachers and staff

Pupil-teacher ratio and teacher certification in compulsory schools in Trelleborg municipality (2025).

Certified teachers (compulsory school)

72 % (national avg: 73.3 %)

Certification municipal / independent

71.7 % / 75.9 %

Pupils per teacher

12.4

Source: Kolada — municipal and regional database.

Staff stability

Stability of the teaching workforce in Trelleborg municipality, measured as the trend in the share of certified teachers over time.

Certified teachers (2025)

72 % (national avg: 73.3 %)

Stability indicator (2020–2025)

↑ Improving (+2.6 pp)

National trend (2020–2025)

↑ Improving (+2.2 pp)

Source: Kolada — municipal and regional database.

Pupils and operators

Pupil counts and distribution between municipal and independent schools (2025).

Number of compulsory-school pupils

5,050

Municipal / independent share

83.8 % / 16.2 %

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: 140,634 SEK(national avg: 144,179 SEK)

Municipal schools: 141,080 SEK/pupil

Source: Kolada (N15006, N15008, N15009–N15014).

Student health and special support

Student-health resources, staffing, accessibility and special support in Trelleborg municipality.

Student health, compulsory school

6,530 SEK/pupil (national avg: 5,260 SEK)

Support from student-health staff

83.9 %

Preventive work (staff)

76.9 %

Easy to get help, yr 5

63.4 %

Easy to get help, yr 8

56.7 %

Safety at school

77.1 %

Study calm

29 %

Source: Kolada. Survey data from Skolinspektionen.

Mother tongue and multilingualism

Mother-tongue tuition and multilingualism in Trelleborg municipality (2025).

Mother tongue other than Swedish

25.3 %

Participates in mother-tongue tuition

14.7 %

Studies Swedish as a second language

13.3 %

Pass in mother-tongue tuition, yr 9

97.9 %

Pass in Swedish as a 2nd language, yr 9

73.5 %

Newly arrived last 3 yrs (comp. school)

2.4 %

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.

Highest merit score in Trelleborg

Top 8 schools by merit score yr 9.

School ranking — Trelleborg

All 8 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.

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 Trelleborg municipality (2025).

Number of pupils

78

Share of compulsory-school pupils

0.8 %

Cost per pupil

572,712 SEK/yr

Teachers per 100 pupils

4

Source: Kolada.

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