Staff stability
Improving
Source: Kolada (municipality-aggregated certified teacher trend).
Rönninge gymnasium in Salem
35
Skolkoll Score 35 out of 100. The scale goes from 0 (lowest) to 100 (highest). Composite index.Composite indexA composite index on a 0–100 scale. The number is not a percentile or the share of schools with a lower score. 50 is the scale midpoint, not a measured national average.Skolkoll score · scale 0–100
A composite of five open data sources — a starting point, not a grade.
Data coverageMedium3/5
Why this score?
Skolkoll score is Skolkoll's composite indicator based on available data sources. It is not an official quality measure and should be read together with the underlying data.
3 of 5 score dimensions have school-specific data.
When school-specific data is missing for a dimension, the neutral value 50 is used. That does not automatically lower the school, but it makes the score less informative.
Rönninge gymnasium is a medium-sized municipal upper secondary school with 240 pupils.
Rönninge gymnasium is a medium-sized municipal upper secondary school with 240 pupils. The share of qualified teachers (76%) is below the national average of 78%. Skolverket: unweighted school-unit mean, upper-secondary schools with published data; latest available value per school.
- Pupils
- 240High reliability
- Municipality: 240
- Qualified teachers
- 76%High reliability
- Sweden: 78% (Skolverket: unweighted school-unit mean, upper-secondary schools with published data; latest available value per school)
- Graduation grade
- 12.3Moderate reliability
- Sweden: 14.0
- Pupils per teacher
- 10.9High reliability
- Sweden: 12.1
- Cost per pupil (municipal avg.)
- 146,539 SEKLimited history
- Sweden: 144,800 SEK
See how schools in Salem rank →
The most important facts in 3 points
- Upper secondary school in Salem with 240 pupils.
- The latest record is a review or decision without risk classification.
- Applying? Go to the school's application link on this page.
Apply for a place? Use Salem e-service for upper-secondary application (opens in a new window).
4 values has limited history
This applies only to the values listed here.
There is still too little history to interpret the trend safely.
This affects
- Certified teachers
- Cost per student
- Pupils per teacher
- Number of pupils
- This staffing metric is affected by FTE definitions, local reporting practices, and temporary vacancies. For preschools without a compulsory or upper-secondary school, the same field instead holds the share of staff with pedagogical higher education (see the measure Share with pedagogical higher education).
- Costs are affected by accounting practices, rent levels, and service mix, and should mainly be compared across similar school types.
- This staffing metric is affected by FTE definitions, local reporting practices, and temporary vacancies.
- Pupil counts may be privacy-suppressed for small units and are not always updated on the same cadence as other indicators.
Other values here do not have this specific note.
School programmes
- Upper secondary school
Things to look into
No clear flag.
No clear attention flags from key-figure deviations or the School Inspectorate's public register. Detailed inspection history is shown in the "Safety & Inspection" card below.
School profile
The school's strengths compared with all upper-secondary schools nationally.
- Grade pointsP7
- Certified teachersP38
- Pupil-teacher ratioP57
- Eligibility (higher education)P42
- Graduated within 3 yearsP6
Source: Skolverket, Swedish Schools Inspectorate.
Aerial view of the school
The school's property boundary and buildings from the Swedish Land Survey's property register. Updated 2026. Source: Lantmäteriet · CC BY 4.0
Entrances:1 Salem, Säbyhallsvägen 50, Rönninge
School performance
Results
12.3Avg. graduation gradeSweden: 14.0
Results
12.3
Avg. graduation grade
Average graduation grade is 1.7 points below the national average.
After graduation (3 years)
| Outcome | Share |
|---|---|
| In further studies (national programmes) | 56.3% |
| Established in the labor market (national programmes) | 38.3% |
Source: Skolverket Statistikdatabasen (per school unit, 3 years after graduation). Rows are independent outcome metrics and do not sum to 100%. One-year follow-up and a university-vs-other-studies split are not published in open data per school.
Moderate reliability — Mixed sources: results reported directly by the school operator; post-graduation outcomes (3 years) from Skolverket Statistikdatabasen.
Staff
76%Qualified teachersSweden: 78% · Skolverket: unweighted school-unit mean, upper-secondary schools with published data; latest available value per school
Staff
76%
Qualified teachers
76% certified teachers — 2 percentage points below the national average.
High reliability — Reported directly by the school operator.
School environment
Safety & Inspection
No recorded deficienciesRecently inspected
Safety & Inspection
No recorded deficiencies
Recently inspected
No registered inspection decisions with deficiencies. Latest decision: Regelb. tillsyn Skolbeslut Salem Rönninge gymnasium, 2014 (pdf, 781 kB).
- Recorded decisions with deficiencies Reliability: High reliability.
- 0
High reliability — Inspection register and Skolenkäten survey.
Source: Schools Inspectorate + Skolverket · Last updated: 5 Oct 2026
Resources
146,539 SEKCost per pupil (total)Sweden: 144,800 SEK
Resources
146,539 SEK
Cost per pupil (total)
Cost per pupil is 1% above the national average.
Limited history — Cost data updated annually by Kolada/SCB.
Who runs the school
Operator
SALEMS KOMMUNMunicipal operator25 other schools in the municipality.
Operator
SALEMS KOMMUN
Municipal operator
SALEMS KOMMUN is the operator. The municipality has 25 other schools.
- Operator Reliability: High reliability.
- SALEMS KOMMUN
- Operating form Reliability: High reliability.
- Municipal own operation
- Other schools in municipality Reliability: High reliability.
- 25
High reliability — Current data from Skolverket and Bolagsverket.
Source: Skolverket · Last updated: 5 Oct 2026
Next step: Apply for a place
Apply through Salem e-service for upper-secondary application.
Contact and address
- Visiting address
- Säbyhallsvägen 50, 14430 Rönninge
- Postal address
- 14480 RÖNNINGE
- Phone
- 08-53259503
- gymnasiet@salem.se
- Website
- www.ronningegymnasium.se/
- School unit code
98908403
Source: Skolverket School Unit Register · Pipeline-fetched on 2026-10-05.
Everyday travelAreas that reach the school within 15 minutes.
Reachability from the school
15 min on foot
15 min by bike
School
Nearest and similar schools
- S:ta Ragnhildgymnasiet6 km away· 250 pupils
- Praktiska Gymnasiet Södertälje6 km away· 290 pupils
- Torekällgymnasiet9 km away· 280 pupils
About Salem municipality
School-form averages across the municipality, with links to deep-dive sub-pages.
- Schools
- 26
- Avg. merit (yr 9)
- 233.3+5.7
- Certified teachers
- 78%+4 pp
- Pupils per teacher
- 13.6+1.7
Source: Skolverket (aggregated school statistics).
Similar schools
The 5 most-similar upper secondary schools based on student count, geography, teacher certification and pupil composition.
S:ta Ragnhildgymnasiet
Södertälje
Merit: 13.7Cert: 74%250 pupils
Praktiska Gymnasiet Södertälje
Södertälje
Merit: 12.0Cert: 73%290 pupils
Torekällgymnasiet
Södertälje
Merit: 13.1Cert: 77%280 pupils
Södertörns Gymnasium
Botkyrka
Merit: 14.3Cert: 83%230 pupils
NTI Gymnasiet Södertörn
Huddinge
Merit: 13.1Cert: 70%250 pupils
★ Watch Rönninge gymnasium
Get email when new statistics are published, merit value changes significantly or the School Inspectorate makes a new decision.
Want to dig deeper?
The Data view shows complete history, sources, methodology and CSV export.
In-depth metrics
Trend over time
Safety and study environment over time
Trends are shown only when the same indicator and source has at least two comparable years. Missing years, too few responses, and low response rates are marked.
Safety
-0.1change between first and latest comparable year
- 20248.4
- 20268.3
Source: Pupils upper-sec. year 2 · missing years: 2025
Study environment
-0.3change between first and latest comparable year
- 20246.1
- 20265.8
Source: Pupils upper-sec. year 2 · missing years: 2025
School meals
Weekly menus and meal provider for this school's municipality.
No menu provider registered for this municipality yet.
Source: municipality's own meal portal — Skolkoll does not host menu content.
Inspections & decisions
The Schools Inspectorate has 2 decisions on record without critical findings.
Source: Skolinspektionen tillsynsregister (open data). Updated when new decisions are published. · See all decisions and review types in the data view → · Check current status at the Schools Inspectorate ↗
Graduation rate within 3 years
58%graduate within 3 years
Not graduated42%
vs national avg.20 percentage points below national average (78%)
Source: Skolverket (graduation rate within 3 years). Updated annually.
After upper secondary
Source: Skolverket (higher-education eligibility).
Explore further
More context about Rönninge gymnasium, its municipality, operator and similar schools.
Upper secondary schools in SalemSee all upper secondary schools in the municipality with graduation rates.Schools in SalemOpen the municipality page with all schools, rankings, and local aggregates.Salems kommunSee all schools, municipalities, and core metrics for the same provider.Stockholms länCompare municipalities and school patterns across the whole county.Upper secondary schoolsGet the national upper-secondary overview of school size and outcomes.Cost vs ResultsCompare outcomes and resource levels across municipalities and school markets.Compare schoolsBuild a side-by-side comparison with the schools you care about.
Data coverage
What we do not know about Rönninge gymnasium
Open school data is not complete. Use this as a checklist for what to verify with the school, provider or municipality.
- MediumResults and score inputsMedium data coverage: 3 of 5 score dimensions have school-specific data. When school-specific data is missing for a dimension, the neutral value 50 is used. That does not automatically lower the school, but it makes the score less informative.
- MediumEligibility and goal attainmentGrades, eligibility and goal-attainment data may be missing, suppressed or available only for some grades and school types.
- UncertainResources, teachers and staffTeacher and resource metrics do not always show subject mix, vacancies, student-health workflows or everyday staffing.
- MissingSupport resources and student healthWe do not yet have a verified national data source for special education, student health, adaptations, language support or contact routes per school.
- MissingSafety and study environmentWe lack current or displayable survey data about safety and study environment for this school.
- UncertainAdmissions, placement and important datesMunicipal placement rules, queues and important dates require a local source and should be checked with the municipality or school.
- MissingVisits, facilities and everyday environmentWe lack sourced open-house information for this school. Facilities, accessibility and everyday environment are often not open comparable data.
For the school: get your Skolkoll badge
Work at this school? Embed an image showing the school's Skolkoll score that links to the full profile. The image is served from Skolkoll's image host and updates when we publish a new badge for the school.
See Data view for full sources and fetch dates per source.
