Population & demographics in Södertälje Municipality

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

Population, age structure, births and net internal migration in Södertälje. 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 Södertälje

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

Population (31 Dec)

102 784 people

2025 · +2.7 % vs 2020

Natural change (births − deaths)

347 people

2025 · +16.1 % vs 2020

Net migration (in − out)

-511 people

2025 · -168.0 % vs 2020

Population density195 inv/km²2025 · Beräknat av Sverigefakta ur SCB BE0101N1 och landareal (Kolada N02993)

Population & growth

Population (31 Dec)

102 784 people(2025)

20022025

Population (31 Dec), Södertälje — 2002–2025 (personer)
Year	Value (personer)
2002	79,613
2003	80,049
2004	80,405
2005	80,553
2006	81,791
2007	83,642
2008	84,753
2009	85,270
2010	86,246
2011	87,685
2012	89,473
2013	91,072
2014	92,235
2015	93,202
2016	94,631
2017	96,032
2018	97,381
2019	98,979
2020	100,111
2021	101,209
2022	102,426
2023	102,519
2024	102,911
2025	102,784

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

24 yearsSCB BE0101N1

Annual population change

-127 people(2025)

20032025

Annual population change, Södertälje — 2003–2025 (personer)
Year	Value (personer)
2003	436
2004	356
2005	148
2006	1,238
2007	1,851
2008	1,111
2009	517
2010	976
2011	1,439
2012	1,788
2013	1,599
2014	1,163
2015	967
2016	1,429
2017	1,401
2018	1,349
2019	1,598
2020	1,132
2021	1,098
2022	1,217
2023	93
2024	392
2025	-127

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

23 yearsSCB BE0101N1

Population change, 5 years

2.67 %(2025)

20072025

Population change, 5 years, Södertälje — 2007–2025 (%)
Year	Value (%)
2007	5.1
2008	5.9
2009	6.1
2010	7.1
2011	7.2
2012	7
2013	7.5
2014	8.2
2015	8.1
2016	7.9
2017	7.3
2018	6.9
2019	7.3
2020	7.4
2021	7
2022	6.7
2023	5.3
2024	4
2025	2.7

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

19 yearsSCB BE0101N1

Population change, 10 years

10.3 %(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 (%)

23.7 %(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 (%)

59.4 %(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 (%)

11.9 %(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 (%)

5.06 %(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

0.68 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

1075 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

728 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)

347 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

6485 people(2025)

20142025

In-migration to the municipality, Södertälje — 2014–2025 (personer)
Year	Value (personer)
2014	6,737
2015	6,934
2016	7,032
2017	7,128
2018	7,704
2019	7,735
2020	8,015
2021	8,191
2022	7,748
2023	7,101
2024	7,067
2025	6,485

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

6996 people(2025)

20142025

Out-migration from the municipality, Södertälje — 2014–2025 (personer)
Year	Value (personer)
2014	6,034
2015	6,438
2016	5,995
2017	6,229
2018	6,789
2019	6,642
2020	7,264
2021	7,716
2022	7,040
2023	7,429
2024	7,020
2025	6,996

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)

-511 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

-654 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	12.4
2013	13.8
2014	14.7
2015	15.7
2016	15.7
2017	14.8
2018	14.9
2019	16.1
2020	16.1
2021	15.4
2022	14.5
2023	12.6
2024	11.6
2025	10.3

Year	Value (%)
2014	24.6
2015	24.5
2016	24.4
2017	24.4
2018	24.5
2019	24.5
2020	24.5
2021	24.6
2022	24.4
2023	24.2
2024	23.9
2025	23.7

Year	Value (%)
2014	59.4
2015	59.3
2016	59.6
2017	59.5
2018	59.6
2019	59.6
2020	59.6
2021	59.5
2022	59.5
2023	59.5
2024	59.6
2025	59.4

Year	Value (%)
2014	12.2
2015	12.3
2016	12.1
2017	12
2018	11.9
2019	11.8
2020	11.7
2021	11.6
2022	11.6
2023	11.7
2024	11.8
2025	11.9

Year	Value (kvot)
2014	0.68
2015	0.69
2016	0.68
2017	0.68
2018	0.68
2019	0.68
2020	0.68
2021	0.68
2022	0.68
2023	0.68
2024	0.68
2025	0.68

Year	Value (personer)
2014	1,142
2015	1,191
2016	1,145
2017	1,159
2018	1,138
2019	1,103
2020	1,206
2021	1,227
2022	1,072
2023	1,100
2024	1,053
2025	1,075

Year	Value (personer)
2014	-876
2015	-969
2016	-463
2017	-285
2018	-353
2019	50
2020	266
2021	-319
2022	-372
2023	-1,066
2024	-437
2025	-654