Centralskolan in Sigtuna

After-school care, Compulsory school, Preschool class — Year 1–9 in Sigtuna, Stockholms län · SIGTUNA KOMMUN

6 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

  • Anti-bullying year 8
  • Cost per student
  • Permanently employed teachers
  • Safety year 8
  • Study environment year 8
  • Number of pupils
  • The school survey relies on voluntary responses and results can vary substantially between years for small samples.
  • 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.

Read more about the method →
Skolkoll score: 34 of 100 Improving How is it calculated?
This school performs below average
500 pupils 60.7% qualified teachers Merit 208.3 13.8 pupils/teacher Grade deviation +0.3
Quality dimensions
Results 24
Staff 17
Value-added 53
Safety 64
Resources 24

Centralskolan is a compulsory school in Sigtuna, Stockholms län. The school has 500 pupils and 13.8 pupils per teacher. Average merit value in year 9 is 208.3 points. 60.7% of teachers are qualified. Provider The organisation that runs the school — a municipality, foundation or limited company.Read more in glossary → : Sigtuna kommun.

Statistics: school year 2023/24. Source: Skolverket, SCB, Kolada. Glossary · About the data.

Result history: 5 years
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Visits

Open house and visiting days

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Dates are added from school-provided or editorially verified sources after manual review.

Warning signals

Objective assessment based on statistics — not a quality stamp. Glossary.

No warning signals

School signal summary

Below average
compared to national averages
Merit value yr 9
208.3 ↑
National: 227.7 Municipality: 227.9
Pupils/teacher
13.8 →
National: 12.1 Municipality: 13.2
Qualified teachers
60.7% ↓
National: 74.0% Municipality: 64.7%
Eligible for upper secondary
76.3% ↑
National: 86.1%
School National Municipality

School profileSchool strengths and profile

School's strengths compared to all compulsory schools nationally. Source: Skolverket, Schools Inspectorate. Method.

Radar chart: school profile across five dimensions ResultsStaffSafetyResourcesTrend

Percentile ranking

School's position among all compulsory schools in Sweden.

Merit score P24
Qualified teachers P17
Teacher density P24
Upper secondary eligibility P21

Safety index

64 /100
Safety 77%
Study environment 52%
Anti-bullying 58%
Staff 64%

Cost per pupil The municipality’s total cost for compulsory school per student per year. Ranges from under SEK 100,000 to over SEK 200,000.Read more in glossary → — Sigtuna

Municipality average cost per pupil. Source: Kolada.

145,191 SEK Total cost/pupil National avg: 142,155 SEK
81,210 SEK Teaching
25,434 SEK Facilities
8,835 SEK Meals
5,370 SEK Learning materials
5,494 SEK Student health

Municipal schools: 156,407 SEK/pupil.

Student support services Collective term for the school’s medical, psychological, psychosocial, and special-educational services.Read more in glossary → in Sigtuna

Municipality-level data on student health and support resources. Source: Kolada and the Schools Inspectorate.

Student health, compulsory school
5,494 SEK/pupil (national: 5,053 SEK)
Easy access to student health, yr 5
72.3%
Easy access to student health, yr 8
53.6%
Support from student health (staff)
85.3%
Preventive work (staff)
78.2%

View all key figures for Sigtuna · Source: Kolada

After-school care in Sigtuna

Municipality-level key figures for after-school care (fritidshem) in Sigtuna. The data covers the entire municipality and may differ from this specific unit.

Children per FTE
28 (national: 21.6)
Pedagogical higher education
13.6% (national: 36.7%)
Cost per child
54,817 SEK/year (national: 46,712 SEK)
Enrolment rate (age 6-12)
56.1% (national: 57.9%)
Enrolled children in municipality
2,892

View all key figures for Sigtuna · Source: Kolada

Student forecast — Sigtuna

Population forecast for children ages 6–15 in Sigtuna. Source: SCB.

7,162 ages 6–15 (2025)
6,875 ages 6–15 (2030)
6,371 ages 6–15 (2035)
-4 % Change

Staff & stability

Staff stability and qualification data, shown first at school level and then at municipality level.

This school

Indicator based on the share of permanently employed, senior and qualified teachers. The school has high staff stability.

High
Permanently employed
91.3%
Senior teachers
12%
Qualified teachers
60.7%

Teacher turnover: 13.1% — share of teachers who left or joined during the year

Municipal average qualified teachers: 64.7% (national: 74%).

A high share of permanently employed and qualified teachers indicates a more stable staff situation. Source: Skolverket Statistical Database.

Municipality

How stable the teaching workforce is in the municipality, measured as the trend in the share of qualified teachers over time. Municipality-level data from Kolada. School-specific trend is shown above under This school.

Qualified teachers The proportion of teachers with a teaching licence and qualification in the subjects they teach.Read more in glossary → — Sigtuna (2025)
61.7% (national: 73.3%)
Qualification trend (2020–2025)
↓ -1.3 percentage points (declining)
Pupils per teacher — Sigtuna
13.4 (national: 11.9)

Trend: qualified teachers in Sigtuna (%)

2020: 63% 2025: 61.7%

All staff data for Sigtuna

Merit value The sum of a student’s 16 best grades in year 9, max 320 points (340 with modern languages). The national average is around 225–230.Read more in glossary → vs. expected ( SALSA A statistical model that compares schools’ results with what is expected given the student composition.Read more in glossary → )

SALSA compares the school's actual merit value with a modelled value based on pupil composition. School year 2024/25.

208 Actual merit value
204 Modelled value
+4.0 (expected: 0) School's own contribution (2024/25)

Municipality avg. (Sigtuna): +9.5

−60 0 +60
✓ High certainty Standard uncertainty: ±0.7 points (500 pupils)
Large school — the SALSA score is statistically stable.

SALSA measures relative performance — not absolute school quality. The model explains approx. 53% of variation; the rest depends on factors like leadership, teaching, resources and pupil selection not captured by the model.

Background variables in the model
Parents' education level
2.1 (scale 1-3)
Recently immigrated pupils
2%
Share of boys
49.0%
Pass in all subjects
56% (model: 59%, score: -3)

SALSA score over time

2020/21: +16.0 2024/25: +4.0

Positive SALSA score = higher results than expected given pupil composition. Source: SIRIS/Skolverket. Read more about SALSA.

Similar schools

The 5 most similar compulsory schools based on pupil count, geography, teacher qualifications and pupil composition.

Internationella Engelska Skolan Upplands Väsby
Upplands Väsby
Merit: 255.5 530 pupils
13 km away 93% similarity
S:t Olofs skola
Sigtuna
Merit: 240.8 Qual: 64% 440 pupils
7 km away 91% similarity
Karlslundsskolan
Vallentuna
Merit: 230.8 Qual: 61.3% 440 pupils
17 km away 90% similarity
Akalla grundskola F-9
Stockholm
Merit: 222.2 Qual: 66.7% 480 pupils
23 km away 89% similarity
Internationella Engelska skolan Hässelby
Stockholm
Merit: 254 530 pupils
29 km away 89% similarity

Schools with similar pupil composition

Schools with similar SALSA background variables (parents' education, recently immigrated, gender). Shows how Centralskolan performs compared to schools with similar conditions.

+4.0 Performs above expectations

Better SALSA score than 11 of 15 comparison schools

Average SALSA score among comparison schools: -3.7

School Municipality Merit value SALSA score Qualified teachers
Centralskolan Sigtuna 208 +4.0 60.7%
Lindbackaskolan Lindesberg 184 -27.0 67.3%
Sjöparksskolan A Gällivare 211 +6.0 37.9%
Vammarskolan 4-9 Valdemarsvik 212 +3.0 75%
Åkerskolan Strängnäs 201 -4.0 77.6%
Risbroskolan Fagersta 206 -2.0 59.3%
Vittra Kronhusparken Göteborg 223 +16.0 70.1%
Ramdalsskolan Oxelösund 185 -22.0 76.1%
Björkhaga Skola Botkyrka 213 +5.0 70.7%
Ekebyskolan Sala 201 -10.0 66.2%
Dalaskolan Södra Bromölla 202 -9.0 70.8%
Gylle skola 7-9 Borlänge 202 -3.0 52.9%
Petreskolan Hofors 210 0.0 65.8%
Apelskolan Falkenberg 217 +6.0 59.4%
Olaus Petriskolan 7-9 Örebro 193 -15.0 82%
Hofgårdsskolan Sävsjö 208 +1.0 67.2%

SALSA score = actual merit value minus SALSA model's expected value. Positive (green) = better than expected. Source: SIRIS/Skolverket. School year 2024/25.

Student throughput The proportion of upper secondary students who graduate within three years. An important quality measure for upper secondary schools.Read more in glossary →

Proxy: difference in pass rate (all subjects) year 6 vs year 9.

56 Pupils yr 6
60 Pupils yr 9
-3.1 pp Pass rate yr 6 vs 9
76.3% Upper secondary eligibility National avg: 86% (national: 86.1%)

Pupils per year group

Year 1
55
Year 2
50
Year 3
54
Year 4
53
Year 5
54
Year 6
56
Year 7
60
Year 8
61
Year 9
60

Statistics

Number of pupils
500 Limited historyThere is still too little history to interpret the trend safely.This affectsNumber of pupilsPupil counts may be privacy-suppressed for small units and are not always updated on the same cadence as other indicators.Read more about the method →
Pupils per teacher
13.8 (municipal avg: 13.2, national: 12.1)
Qualified teachers
60.7% (municipal avg: 64.7%, national: 74%)
Merit value yr 9
208.3 (municipal avg: 227.9, national: 227.7)
Eligible for vocational upper secondary yr 9
76.3% (national: 86.1%)
NP Swedish yr 9
12.9%
NP English yr 9
15.2%
NP Mathematics yr 9
7.8%
School library
No

Quality dataQuality and finance (Skolverket Statistical Database)

Costs, personnel data and school survey results from Skolverket's quality system.

Costs per pupil

Total cost
156,400 SEK Limited historyThere is still too little history to interpret the trend safely.This affectsCost per studentCosts are affected by accounting practices, rent levels, and service mix, and should mainly be compared across similar school types.Read more about the method →
Teaching
81,200 SEK
Facilities
25,400 SEK
Meals
8,800 SEK
Learning materials
5,400 SEK
Student health
5,490 SEK

Personnel

Special needs teachers qualified
21.5%
Permanently employed
91.3% Limited historyThere is still too little history to interpret the trend safely.This affectsPermanently employed teachersThis staffing metric is affected by FTE definitions, local reporting practices, and temporary vacancies.Read more about the method →
Senior teachers
12%
Teacher turnover The proportion of staff replaced during a year. High staff turnover may indicate instability or recruitment difficulties.Read more in glossary →
13.1%
Pupils per counsellor
2557.4
Certified in subject(s)
67.3% (licensed and certified for teaching subject)
Teachers (FTE)
371.6
Share of female teachers
78.5%

School survey — radar chart

Student responses across 5 dimensions. Grey area = national average. What does the survey measure?

SafetyStudy environmentAnti-bullyingStimulationSupport
Safety 83% +1.2 pp
Study environment 58% +1.5 pp
Anti-bullying 65% -0.1 pp
Stimulation 71% +5.1 pp
Support 77% +3 pp
Avg 71%

NKI trend over time (Pupils year 8)

NKI per year (0–10): the "nojdhet" dimension when present, otherwise the average of all survey dimensions. What does the survey measure?

6.6 2023 6.1 2025
Stable (-0.5 on 0–10)

Demographics & safety

Pupil demographics

Foreign background
55.2%
Gender
49.0% boys, 51.0% girls
Recently immigrated pupils
2% (SALSA model)
Other mother tongue than Swedish
56.1% (municipality avg.)
Swedish as a second language
39.1% (municipality avg.)
Parents with higher education
52.6%

Safety in the municipality

Reported crimes at municipality level — not school-specific. Source: Kolada.

Reported crimes (total)
18,194 per 100,000 pop.
Violent crimes
1,182 per 100,000 pop.
Burglaries
503 per 100,000 pop.
Drug offences
1,534 per 100,000 pop.

Contact & AboutAbout the school

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Result tracking

Eligible for upper secondary
76.3% (national: 86.1%)

Postal address

19585 MÄRSTA

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About data and sources

Statistics are sourced from Skolverket, Kolada/RKA and SCB. Latest known data update: . Empty values mean the data is missing at source or not applicable to this school type.

School unit code
61056172
School forms
After-school care, Compulsory school, Preschool class
Year span
1–9
School provider
Sigtuna kommun
Organisation number
2120000225
Provider type
Municipality
Municipality
Sigtuna
County
Stockholms län
Legal form
Municipality
Principal
Franz Rau

For definitions and methodology: method, data sources and glossary.

Internationella Engelska Skolan Sigtuna Compulsory school, Preschool class, After-school care, Open leisure-time activities · 520 pupils · Merit 258.4 Tingvallaskolan Compulsory school, Preschool class, After-school care · 480 pupils · Merit 215.8 S:t Olofs skola Compulsory school · 440 pupils · Merit 240.8 Steningehöjdens skola Compulsory school, Preschool class, After-school care · 600 pupils · Merit 235.6 Ekillaskolan Compulsory school · 380 pupils · Merit 173.9 S:t Pers skola Compulsory school, Preschool class, After-school care · 310 pupils See all compulsory schools in Sigtuna
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Related

Keep exploring this school through its provider, group, municipality, and the most relevant statistics pages.

Compulsory schools in SigtunaSee all compulsory schools in the municipality with results and comparisons.Schools in SigtunaOpen the municipality page with all schools, rankings, and local aggregates.Sigtuna kommunSee all schools, municipalities, and core metrics for the same provider.Stockholms länCompare municipalities and school patterns across the whole county.Merit value year 9Compare year-9 merit values across municipalities and school environments.Certification vs Merit valueSee how merit values and upper-secondary eligibility move together.School size by school typeSee how school forms and unit sizes are distributed nationally.School type distributionCompare how school forms are distributed across municipalities and operators.

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Last updated: Source: Skolverket, SCB, Kolada

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Statistics: school year 2023/24. Source: Skolverket, SCB, Kolada. Glossary · About the data.
— = data not available from source.