Population & demographics in Österåker Municipality

Name: Population & demographics — Österåker
Creator: Sverigefakta
License: https://sverigefakta.com/citera

Population, age structure, births and net internal migration in Österåker. Foreign background is reported separately on the municipality immigration page. Verified time series from Statistics Sweden and Kolada — latest year 2025.

Foreign background and migration in Österåker

Latest data year: 2025 · 17 indicators · Package version: v10 · Updated: 2026-09-10

Population (31 Dec)

49 934 people

2025 · +7.1 % vs 2020

Natural change (births − deaths)

86.0 people

2025 · +41.0 % vs 2020

Net migration (in − out)

69.0 people

2025 · -93.0 % vs 2020

Population density159 inv/km²2025 · Beräknat av Sverigefakta ur SCB BE0101N1 och landareal (Kolada N02993)

Population & growth

Population (31 Dec)

49 934 people(2025)

20022025

Population (31 Dec), Österåker — 2002–2025 (personer)
Year	Value (personer)
2002	35,633
2003	36,183
2004	36,867
2005	37,336
2006	37,879
2007	38,286
2008	38,720
2009	39,173
2010	39,521
2011	39,792
2012	40,269
2013	40,495
2014	41,180
2015	42,130
2016	43,293
2017	44,130
2018	44,831
2019	45,574
2020	46,644
2021	48,234
2022	49,138
2023	49,282
2024	49,787
2025	49,934

Source: SCB BE0101N1 (SCB:BE0101N1) · 2002–2025 · Data status: complete / observed · Last verified: unknown · Revision: unknown

24 yearsSCB BE0101N1

Annual population change

147 people(2025)

20032025

Annual population change, Österåker — 2003–2025 (personer)
Year	Value (personer)
2003	550
2004	684
2005	469
2006	543
2007	407
2008	434
2009	453
2010	348
2011	271
2012	477
2013	226
2014	685
2015	950
2016	1,163
2017	837
2018	701
2019	743
2020	1,070
2021	1,590
2022	904
2023	144
2024	505
2025	147

Source: SCB BE0101N1 (SCB:BE0101N1) · 2003–2025 · Data status: complete / observed · Last verified: unknown · Revision: unknown

23 yearsSCB BE0101N1

Population change, 5 years

7.05 %(2025)

20072025

Population change, 5 years, Österåker — 2007–2025 (%)
Year	Value (%)
2007	7.4
2008	7
2009	6.3
2010	5.9
2011	5.1
2012	5.2
2013	4.6
2014	5.1
2015	6.6
2016	8.8
2017	9.6
2018	10.7
2019	10.7
2020	10.7
2021	11.4
2022	11.3
2023	9.9
2024	9.2
2025	7.1

Source: SCB BE0101N1 (SCB:BE0101N1) · 2007–2025 · Data status: complete / observed · Last verified: unknown · Revision: unknown

19 yearsSCB BE0101N1

Population change, 10 years

18.5 %(2025)

20122025

Source: SCB BE0101N1 (SCB:BE0101N1) · 2012–2025 · Data status: complete / observed · Last verified: unknown · Revision: unknown

14 yearsSCB BE0101N1

Residents aged 0–19, share (%)

25.3 %(2025)

20142025

Source: SCB via Kolada N01994 (Kolada:N01994) · 2014–2025 · Data status: complete / observed · Last verified: unknown · Revision: unknown

12 yearsSCB via Kolada N01994

Residents aged 20–64, share (%)

55.7 %(2025)

20142025

Source: SCB via Kolada N01961 (Kolada:N01961) · 2014–2025 · Data status: complete / observed · Last verified: unknown · Revision: unknown

12 yearsSCB via Kolada N01961

Residents aged 65–79, share (%)

12.8 %(2025)

20142025

Source: SCB via Kolada N01812 (Kolada:N01812) · 2014–2025 · Data status: complete / observed · Last verified: unknown · Revision: unknown

12 yearsSCB via Kolada N01812

Residents aged 80+, share (%)

6.19 %(2025)

20142025

Source: SCB via Kolada N01813 (Kolada:N01813) · 2014–2025 · Data status: complete / observed · Last verified: unknown · Revision: unknown

12 yearsSCB via Kolada N01813

Demographic dependency ratio

0.79 ratio(2025)

20142025

Source: SCB via Kolada N00927 (Kolada:N00927) · 2014–2025 · Data status: complete / observed · Last verified: unknown · Revision: unknown

12 yearsSCB via Kolada N00927

Births, deaths & natural change

Births, number

414 people(2025)

20142025

Source: SCB via Kolada N01804 (Kolada:N01804) · 2014–2025 · Data status: complete / observed · Last verified: unknown · Revision: unknown

12 yearsSCB via Kolada N01804

Deaths, number

328 people(2025)

20142025

Source: SCB via Kolada N01805 (Kolada:N01805) · 2014–2025 · Data status: complete / observed · Last verified: unknown · Revision: unknown

12 yearsSCB via Kolada N01805

Natural change (births − deaths)

86.0 people(2025)

20142025

Source: Beräknat av Sverigefakta ur SCB via Kolada N01804/N01805 (Kolada:N01804+N01805) · 2014–2025 · Data status: complete / derived · Last verified: unknown · Revision: unknown

12 yearsBeräknat av Sverigefakta ur SCB via Kolada N01804/N01805

Migration flows

In-migration to the municipality

2942 people(2025)

20142025

In-migration to the municipality, Österåker — 2014–2025 (personer)
Year	Value (personer)
2014	2,804
2015	3,108
2016	3,202
2017	3,113
2018	3,116
2019	3,114
2020	3,746
2021	4,257
2022	3,699
2023	2,943
2024	3,312
2025	2,942

Source: SCB via Kolada N01801 (Kolada:N01801) · 2014–2025 · Data status: complete / observed · Last verified: unknown · Revision: unknown

12 yearsSCB via Kolada N01801

Out-migration from the municipality

2873 people(2025)

20142025

Out-migration from the municipality, Österåker — 2014–2025 (personer)
Year	Value (personer)
2014	2,277
2015	2,270
2016	2,185
2017	2,426
2018	2,541
2019	2,512
2020	2,758
2021	2,876
2022	2,891
2023	2,932
2024	2,881
2025	2,873

Source: SCB via Kolada N01802 (Kolada:N01802) · 2014–2025 · Data status: complete / observed · Last verified: unknown · Revision: unknown

12 yearsSCB via Kolada N01802

Net migration (in − out)

69.0 people(2025)

20142025

Source: Beräknat av Sverigefakta ur SCB via Kolada N01801/N01802 (Kolada:N01801+N01802) · 2014–2025 · Data status: complete / derived · Last verified: unknown · Revision: unknown

12 yearsBeräknat av Sverigefakta ur SCB via Kolada N01801/N01802

Net domestic migration

67.0 people(2025)

20142025

Source: SCB via Kolada N01964 (Kolada:N01964) · 2014–2025 · Data status: complete / observed · Last verified: unknown · Revision: unknown

12 yearsSCB via Kolada N01964

Deep dive

See population & demographics in a national context

Read chapter: Demography →

Year	Value (%)
2012	13
2013	11.9
2014	11.7
2015	12.8
2016	14.3
2017	15.3
2018	15.8
2019	16.3
2020	18
2021	21.2
2022	22
2023	21.7
2024	20.9
2025	18.5

Year	Value (%)
2014	26.6
2015	26.6
2016	26.5
2017	26.7
2018	26.7
2019	26.5
2020	26.4
2021	26.5
2022	26.3
2023	26
2024	25.7
2025	25.3

Year	Value (%)
2014	55.3
2015	55.3
2016	55.3
2017	55.1
2018	54.9
2019	54.9
2020	55.2
2021	55.3
2022	55.4
2023	55.5
2024	55.7
2025	55.7

Year	Value (%)
2014	14.6
2015	14.7
2016	14.6
2017	14.5
2018	14.4
2019	14.4
2020	14.2
2021	13.8
2022	13.5
2023	13.3
2024	12.9
2025	12.8