Independent vs municipal compulsory schools in Södertälje

Södertälje: 13 independent and 21 municipal compulsory schools. Merit score, teacher certification and pupils per teacher — with school year, the number of schools behind each figure, and what is missing.

These figures describe differences; they do not explain them. Schools differ in pupil composition, size and catchment area, and those differences do not follow the type of operator. Two schools with the same operator can differ more than the groups do.

The data behind this comparison in Södertälje

The comparison covers 13 compulsory schools with an independent operator and 21 with a municipal operator. Each metric is reported against its own data: how many of the schools have a published value, which school year that value refers to, and what is missing.

Key figures side by side

MetricIndependent operatorMunicipal operator
Number of compulsory schools1321
Merit score year 9250 pointsmedian 250.9 · range 230.4–263.78 of 11 schools · school year 2025/263 values withheld for confidentiality · the values come from 2 different school years236.9 pointsmedian 236.9 · range 218.9–259.413 of 13 schools · school year 2025/26
Certified teachersCertified teachers is not shown. The data is 7 of 13 schools with an independent operator and 21 of 21 schools with a municipal operator — too small a share of each group for an average to describe it.
Pupils per teacher11median 13.4 · range 2.4–17.413 of 13 schools · school year 2025/26the values come from 2 different school years12.2median 12.6 · range 9.2–17.621 of 21 schools · school year 2025/26
How we calculate — and what these figures cannot tell you

Each value is an unweighted mean of the school-level values: a school with 40 pupils counts as much as one with 500. That is why we also show the median and the range, so a difference between two means is not read as an even gap between the groups.

We publish no group average based on fewer than 3 schools with a published value, or covering less than 60% of the schools in the group. An average of one or two schools describes those schools rather than a type of operator. Nor do we compare two groups whose values refer to different school years.

The comparison covers compulsory school (grundskola). Preschool class, leisure-time centres and adapted compulsory school are not included in the figures even where the school unit also runs them, and units running both compulsory and upper-secondary education are excluded because their teacher and pupil figures cannot be separated by school form. Schools whose operator type is neither municipal nor independent, or is not recorded, belong to neither group.

Skolverket withholds values for groups with fewer than ten pupils. Such gaps are not random — they hit small schools hardest — and are therefore reported separately from values that are simply absent.

Merit score year 9

Definition
Average merit score for year 9 students. Calculated as the sum of the 16 best grades (max 320 points, 340 with modern languages), where each grade gives 0–20 points.
Unit
poäng (0–340)
Source
Skolverket
Level
School level
More about this data source

Certified teachers

Definition
The share of teachers (in full-time equivalents) who hold a Swedish teaching licence (lärarlegitimation) and are qualified to teach, where qualification covers the school type, subject and, in compulsory school, the grade band of the teaching they do.
Unit
% (0–100)
Source
Skolverket
Level
School level
More about this data source

Pupils per teacher

Definition
Number of students per full-time equivalent teacher. Lower values indicate more teaching resources per student.
Unit
ratio
Source
Skolverket
Level
School level
More about this data source

Read more: what the merit score shows and does not show ·why values are missing ·school unit, operator and group ·Skolkoll's method

Compulsory schools with an independent operator (13)

Listed alphabetically — this page does not rank schools.

SchoolMerit score yr 9Certified teachersCompulsory-school pupilsOperator
Innovitaskolan Södertälje233.583%490Kringlaskolan AB
Internationella Engelska Skolan Södertälje262.1–660Internationella Engelska Skolan i Sverige AB
Järna friskola230.475%250Montessori Förskolor och Skolor i Sverige AB
Lilla Parkskolan–55%60Lilla Park och Min Skola AB
Magelungens Grundskola Södertälje–50%20Magelungen Utveckling AB
Mariaskolan249.7–160FÖRENINGEN MARIA MAGDALENA
Mikaelgården Läkeped. Institut––30FÖRENINGEN MIKAELGÅRDENS LÄKEPEDAGOGISKA INST
Mora Parks skola––10STIFTELSEN MORA PARK
Nyckelskolan261.780%250NYCKELKNIPPAN FÖRSKOLE AKTIEBOLAG
Solvikskolan––100STÖDFÖRENINGEN FÖR SOLVIKSKOLAN
Södertälje friskola25268%440SÖDERTÄLJE FRISKOLA AKTIEBOLAG
Vittra Östertälje263.779%390Vittraskolorna AB
Örjanskolan grund246.7–170FÖRENINGEN ÖRJANSKOLAN

Compulsory schools with a municipal operator (21)

Listed alphabetically — this page does not rank schools.

SchoolMerit score yr 9Certified teachersCompulsory-school pupils
Blombackaskolan255.790%460
Brunnsängskolan223.359%500
Eneskolan218.972%450
Fornbackaskolan–53%260
Hovsjöskolan228.679%420
Hölöskolan238.969%350
Igelsta grundskola238.760%450
Lina grundskola259.460%340
Majtorpskolan–81%180
Mariekällskolan249.775%500
Mölnboskolan–78%110
Oxbacksskolan–72%220
Pershagenskolan231.283%410
Ronnaskolan225.677%530
Rosenborgskolan236.971%620
Soldalaskolan243.974%490
Stålhamraskolan–75%180
Tavestaskolan–84%310
Vallaskolan–92%230
Viksbergskolan–89%300
Wasaskolan228.365%480

Explore more in Södertälje

Source: Skolverket. The school year is stated per metric in the table, because the metrics are collected at different times.