Independent vs municipal compulsory schools in Haninge

Haninge: 12 independent and 20 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 Haninge

The comparison covers 12 compulsory schools with an independent operator and 20 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 schools1220
Merit score year 9246.5 pointsmedian 244.4 · range 234.6–260.43 of 4 schools · school year 2025/261 value withheld for confidentiality212.6 pointsmedian 215.8 · range 173.1–247.98 of 10 schools · school year 2025/261 value withheld for confidentiality · 1 school without a published value
Certified teachers59.9%median 63.2 · range 30.2–88.812 of 12 schools · school year 2025/26the values come from 2 different school years66.3%median 64.6 · range 27.5–83.319 of 20 schools · school year 2025/261 school without a published value · the values come from 2 different school years
Pupils per teacher13.3median 13.9 · range 3.5–20.412 of 12 schools · school year 2025/26the values come from 2 different school years13.2median 14.7 · range 3.9–19.919 of 20 schools · school year 2025/261 school without a published value
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 (12)

Listed alphabetically — this page does not rank schools.

SchoolMerit score yr 9Certified teachersCompulsory-school pupilsOperator
Deltaskolan244.437%150Deltaskolan AB
Eviaskolan–67%20Evia Utveckling AB
Haninge Montessoriskola–46%30HANINGE MONTESSORISKOLA AKTIEBOLAG
I Ur och Skur Mullebo Mårtensbergsskolan–66%70I Ur och Skur Mullebo, Ekonomisk förening
Innovitaskolan Rudan234.689%920AcadeMedia Grundskolor AB
Innovitaskolan Söderby–76%160AcadeMedia Grundskolor AB
Innovitaskolan Vendelsö–76%380AcadeMedia Grundskolor AB
JENSEN grundskola Tungelsta260.460%620JENSEN EDUCATION COLLEGE AB
Montessoriskolan Fredsduvan–30%70MONTESSORISKOLAN FREDSDUVAN AKTIEBOLAG
Rodrets friskola–73%30Rodret Förskola & Skola Ekonomisk förening
Västerhaninge Montessoriskola–40%80VÄSTERHANINGE MONTESSORISKOLA EKONOMISK FÖRENING
Västra Ekoskolan–59%60FÖRENINGEN VÄSTRA EKOSKOLAN

Compulsory schools with a municipal operator (20)

Listed alphabetically — this page does not rank schools.

SchoolMerit score yr 9Certified teachersCompulsory-school pupils
Brandbergsskolan182.856%490
Dalarö skola173.154%280
HagaLyckebyskolan234.275%740
Haninge resursskola–––
Höglundaskolan–55%390
Kvarnbäcksskolan–59%230
Muskö skola–28%20
Måsöskolan–78%480
Nakterhusskolan–75%400
Ornö skola–74%20
Ribbybergsskolan–59%470
Ribbyskolan211.483%790
Svartbäcksskolan–60%300
Söderbymalmsskolan220.165%460
Tungelsta skola224.563%530
Utö skola–72%20
Vega skola247.982%620
Vendelsömalmsskolan206.676%560
Vikingaskolan–64%600
Åbyskolan–81%410

Explore more in Haninge

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