Population & demographics in Lerum Municipality

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

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

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

Population (31 Dec)

43 768 people

2025 · +1.7 % vs 2020

Natural change (births − deaths)

106 people

2025 · -3.6 % vs 2020

Net migration (in − out)

75.0 people

2025 · -78.1 % vs 2020

Population density168 inv/km²2025 · Beräknat av Sverigefakta ur SCB BE0101N1 och landareal (Kolada N02993)

Population & growth

Population (31 Dec)

43 768 people(2025)

20022025

Population (31 Dec), Lerum — 2002–2025 (personer)
Year	Value (personer)
2002	35,558
2003	35,890
2004	36,224
2005	36,506
2006	37,092
2007	37,711
2008	38,085
2009	38,301
2010	38,580
2011	38,788
2012	39,070
2013	39,319
2014	39,771
2015	40,181
2016	40,692
2017	41,510
2018	42,137
2019	42,568
2020	43,020
2021	43,399
2022	43,536
2023	43,706
2024	43,570
2025	43,768

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

24 yearsSCB BE0101N1

Annual population change

198 people(2025)

20032025

Annual population change, Lerum — 2003–2025 (personer)
Year	Value (personer)
2003	332
2004	334
2005	282
2006	586
2007	619
2008	374
2009	216
2010	279
2011	208
2012	282
2013	249
2014	452
2015	410
2016	511
2017	818
2018	627
2019	431
2020	452
2021	379
2022	137
2023	170
2024	-136
2025	198

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

23 yearsSCB BE0101N1

Population change, 5 years

1.74 %(2025)

20072025

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

19 yearsSCB BE0101N1

Population change, 10 years

8.93 %(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 (%)

28.1 %(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 (%)

53.4 %(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 (%)

12.1 %(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 (%)

6.38 %(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

0.87 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

412 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

306 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)

106 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

2135 people(2025)

20142025

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

2060 people(2025)

20142025

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)

75.0 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

41.0 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 (%)
2014	27.8
2015	27.9
2016	27.9
2017	28.2
2018	28.4
2019	28.5
2020	28.8
2021	29
2022	28.8
2023	28.6
2024	28.3
2025	28.1

Year	Value (%)
2014	54.3
2015	54.2
2016	54.1
2017	54
2018	53.8
2019	53.7
2020	53.5
2021	53.3
2022	53.4
2023	53.3
2024	53.3
2025	53.4

Year	Value (%)
2014	13.7
2015	13.8
2016	13.7
2017	13.5
2018	13.3
2019	13.2
2020	12.9
2021	12.8
2022	12.6
2023	12.5
2024	12.4
2025	12.1

Year	Value (personer)
2014	2,299
2015	2,278
2016	2,461
2017	2,599
2018	2,511
2019	2,497
2020	2,474
2021	2,489
2022	2,412
2023	2,222
2024	2,051
2025	2,135

Year	Value (personer)
2014	2,010
2015	1,977
2016	2,060
2017	1,898
2018	2,058
2019	2,192
2020	2,132
2021	2,297
2022	2,323
2023	2,156
2024	2,241
2025	2,060