Hallsta skola in Norrtälje

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

3 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

  • Cost per student
  • Permanently employed teachers
  • Number of pupils
  • 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: 30 of 100 Improving How is it calculated?
This school performs below average
300 pupils 42.5% qualified teachers Merit 198.1 10.9 pupils/teacher Grade deviation +1.0 1 warning signal
Quality dimensions
Results 12
Staff 3
Value-added 58
Safety* 50
Resources 67
* Missing school-specific data — using national median (50). Based on 4 of 5 dimensions.

Hallsta skola is a compulsory school in Norrtälje, Stockholms län. The school has 300 pupils and 10.9 pupils per teacher. Average merit value in year 9 is 198.1 points. 42.5% of teachers are qualified. Provider The organisation that runs the school — a municipality, foundation or limited company.Read more in glossary → : Norrtälje kommun.

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

Result history: 5 years
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Visits

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Warning signals

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

1 warning signal identified
Low share of qualified teachers 43%

43% qualified teachers — significantly below the national average (74%).

School signal summary

Below average
compared to national averages
Merit value yr 9
198.1 ↑
National: 227.7 Municipality: 220.7
Pupils/teacher
10.9 ↓
National: 12.1 Municipality: 12.2
Qualified teachers
42.5% ↑
National: 74.0% Municipality: 65.1%
Eligible for upper secondary
81.2% ↓
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 P12
Qualified teachers P3
Teacher density P67
Upper secondary eligibility P33

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 → — Norrtälje

Municipality average cost per pupil. Source: Kolada.

148,446 SEK Total cost/pupil National avg: 142,155 SEK
69,242 SEK Teaching
24,245 SEK Facilities
8,534 SEK Meals
4,703 SEK Learning materials
6,249 SEK Student health

Municipal schools: 154,832 SEK/pupil.

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

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

Student health, compulsory school
6,249 SEK/pupil (national: 5,053 SEK)
Easy access to student health, yr 5
57.6%
Easy access to student health, yr 8
57.6%
Support from student health (staff)
76%
Preventive work (staff)
65.8%

View all key figures for Norrtälje · Source: Kolada

After-school care in Norrtälje

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

Children per FTE
23.5 (national: 21.6)
Pedagogical higher education
18.1% (national: 36.7%)
Cost per child
32,903 SEK/year (national: 46,712 SEK)
Enrolment rate (age 6-12)
63.8% (national: 57.9%)
Enrolled children in municipality
3,068

View all key figures for Norrtälje · Source: Kolada

Student forecast — Norrtälje

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

6,981 ages 6–15 (2025)
6,863 ages 6–15 (2030)
6,321 ages 6–15 (2035)
-1.7 % 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 relatively low staff stability.

Low
Permanently employed
83.9%
Senior teachers
6.1%
Qualified teachers
42.5%

Teacher turnover: 12.4% — share of teachers who left or joined during the year

Municipal average qualified teachers: 65.1% (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 → — Norrtälje (2025)
67.4% (national: 73.3%)
Qualification trend (2020–2025)
↑ +1.6 percentage points (improving)
Pupils per teacher — Norrtälje
12.1 (national: 11.9)

Trend: qualified teachers in Norrtälje (%)

2020: 65.8% 2025: 67.4%

All staff data for Norrtälje

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.

198 Actual merit value
188 Modelled value
+10.0 (expected: 0) School's own contribution (2024/25)

Municipality avg. (Norrtälje): +1.1

−60 0 +60
✓ High certainty Standard uncertainty: ±0.9 points (300 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
1.9 (scale 1-3)
Recently immigrated pupils
7%
Share of boys
46.0%
Pass in all subjects
65% (model: 48%, score: +17)

SALSA score over time

2020/21: +14.0 2024/25: +10.0

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.

Vallonskolan
Östhammar
Merit: 197.8 Qual: 52.9% 250 pupils
27 km away 84% similarity
Internationella Engelska Skolan Norrtälje
Norrtälje
360 pupils
33 km away 83% similarity
Montessoriskolan - Gustafslund
Norrtälje
Merit: 247.5 Qual: 54% 270 pupils
34 km away 81% similarity
Gottsta Skola
Norrtälje
Qual: 43.8% 140 pupils
2 km away 80% similarity
Raoul Wallenbergskolan Uppsala
Uppsala
Merit: 243.6 260 pupils
58 km away 77% similarity

Schools with similar pupil composition

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

+10.0 Performs above expectations

Better SALSA score than 6 of 15 comparison schools

Average SALSA score among comparison schools: +12.1

School Municipality Merit value SALSA score Qualified teachers
Hallsta skola Norrtälje 198 +10.0 42.5%
Pilträdsskolan Västerås 220 +30.0 44.3%
Hässelbygårdsskolan Stockholm 199 +2.0 75.8%
Kvarnhagsskolan Botkyrka 203 +12.0 79.2%
Sunnadalskolan F-9 Karlskrona 203 +20.0 80.7%
Lundåkerskolan Gislaved 198 +2.0 57.5%
Lindängeskolan Malmö 209 +16.0 77.2%
Västerholms friskola Stockholm 239 +37.0 71.7%
Söderbymalmsskolan Haninge 203 0.0 64.6%
Ronnaskolan Södertälje 234 +41.0 77%
Viljaskolan Angered Göteborg 208 +16.0 39.3%
Fristadsskolan 7-9 Eskilstuna 211 +8.0 61.8%
Möllevångsskolan Malmö 186 -16.0 81.1%
Östergårdsskolan 7-9 – 213 +17.0 –
Enöglaskolan Enköping 207 +11.0 85.3%
Nytorpsskolan 4-9 Göteborg 166 -15.0 54.5%

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.

32 Pupils yr 6
57 Pupils yr 9
+0.2 pp Pass rate yr 6 vs 9
81.2% Upper secondary eligibility National avg: 86% (national: 86.1%)

Pupils per year group

Year 1
10
Year 2
19
Year 3
15
Year 4
15
Year 5
28
Year 6
32
Year 7
66
Year 8
57
Year 9
57

Statistics

Number of pupils
300 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
10.9 (municipal avg: 12.2, national: 12.1)
Qualified teachers
42.5% (municipal avg: 65.1%, national: 74%)
Merit value yr 9
198.1 (municipal avg: 220.7, national: 227.7)
Eligible for vocational upper secondary yr 9
81.2% (national: 86.1%)
NP Swedish yr 9
11.1%
NP English yr 9
13.5%
NP Mathematics yr 9
7.4%
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
154,800 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
69,200 SEK
Facilities
24,200 SEK
Meals
8,500 SEK
Learning materials
4,700 SEK
Student health
6,250 SEK

Personnel

Special needs teachers qualified
22.9%
Permanently employed
83.9% 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
6.1%
Teacher turnover The proportion of staff replaced during a year. High staff turnover may indicate instability or recruitment difficulties.Read more in glossary →
12.4%
Pupils per counsellor
1063.6
Certified in subject(s)
69.9% (licensed and certified for teaching subject)
Teachers (FTE)
340.5
Share of female teachers
76%

Demographics & safety

Pupil demographics

Foreign background
17.2%
Gender
46.0% boys, 54.0% girls
Recently immigrated pupils
7% (SALSA model)
Other mother tongue than Swedish
14.6% (municipality avg.)
Swedish as a second language
3.8% (municipality avg.)
Parents with higher education
51.3%

Safety in the municipality

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

Reported crimes (total)
12,790 per 100,000 pop.
Violent crimes
1,259 per 100,000 pop.
Burglaries
276 per 100,000 pop.
Drug offences
1,174 per 100,000 pop.

Contact & AboutAbout the school

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Result tracking

Eligible for upper secondary
81.2% (national: 86.1%)

Postal address

BOX 800, 76128 NORRTÄLJE

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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
24146389
School forms
After-school care, Compulsory school, Preschool class
Year span
1–9
School provider
Norrtälje kommun
Organisation number
2120000217
Provider type
Municipality
Municipality
Norrtälje
County
Stockholms län
Legal form
Municipality
Principal
Erik Nord

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

Kvisthamraskolan Compulsory school, Preschool class, After-school care · 290 pupils Länna skola Compulsory school, Preschool class, After-school care · 280 pupils · Merit 239.6 Montessoriskolan - Gustafslund Compulsory school, After-school care · 270 pupils · Merit 247.5 Internationella Engelska Skolan Norrtälje Compulsory school, Preschool class, After-school care · 360 pupils Freinetskolan Hugin Compulsory school, Preschool class, After-school care · 230 pupils · Merit 214 Frötuna skola Compulsory school, Preschool class, After-school care · 220 pupils See all compulsory schools in Norrtälje
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Related

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

Compulsory schools in NorrtäljeSee all compulsory schools in the municipality with results and comparisons.Schools in NorrtäljeOpen the municipality page with all schools, rankings, and local aggregates.Norrtälje 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.