Population & demographics in Knivsta Municipality

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

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

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

Population (31 Dec)

21 722 people

2025 · +13.7 % vs 2020

Natural change (births − deaths)

113 people

2025 · -1.7 % vs 2020

Net migration (in − out)

423 people

2025 · +174.7 % vs 2020

Population density76.6 inv/km²2025 · Beräknat av Sverigefakta ur SCB BE0101N1 och landareal (Kolada N02993)

Population & growth

Population (31 Dec)

21 722 people(2025)

20022025

Population (31 Dec), Knivsta — 2002–2025 (personer)
Year	Value (personer)
2002	12,586
2003	12,821
2004	13,059
2005	13,324
2006	13,597
2007	13,954
2008	14,259
2009	14,477
2010	14,724
2011	14,965
2012	15,279
2013	15,580
2014	16,105
2015	16,869
2016	17,323
2017	18,064
2018	18,720
2019	18,835
2020	19,106
2021	19,818
2022	20,133
2023	20,714
2024	21,193
2025	21,722

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

24 yearsSCB BE0101N1

Annual population change

529 people(2025)

20032025

Annual population change, Knivsta — 2003–2025 (personer)
Year	Value (personer)
2003	235
2004	238
2005	265
2006	273
2007	357
2008	305
2009	218
2010	247
2011	241
2012	314
2013	301
2014	525
2015	764
2016	454
2017	741
2018	656
2019	115
2020	271
2021	712
2022	315
2023	581
2024	479
2025	529

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

23 yearsSCB BE0101N1

Population change, 5 years

13.7 %(2025)

20072025

Population change, 5 years, Knivsta — 2007–2025 (%)
Year	Value (%)
2007	10.9
2008	11.2
2009	10.9
2010	10.5
2011	10.1
2012	9.5
2013	9.3
2014	11.2
2015	14.6
2016	15.8
2017	18.2
2018	20.2
2019	17
2020	13.3
2021	14.4
2022	11.5
2023	10.7
2024	12.5
2025	13.7

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

19 yearsSCB BE0101N1

Population change, 10 years

28.8 %(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 (%)

58.0 %(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 (%)

10.2 %(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 (%)

3.66 %(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

0.73 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

214 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

101 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)

113 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

2088 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

1665 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)

423 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

395 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	21.4
2013	21.5
2014	23.3
2015	26.6
2016	27.4
2017	29.5
2018	31.3
2019	30.1
2020	29.8
2021	32.4
2022	31.8
2023	33
2024	31.6
2025	28.8

Year	Value (%)
2014	30.3
2015	30.2
2016	30.6
2017	31
2018	31
2019	31
2020	30.8
2021	30.3
2022	30.2
2023	29.5
2024	28.9
2025	28.1

Year	Value (%)
2014	56.1
2015	56.2
2016	55.8
2017	55.6
2018	55.5
2019	55.3
2020	55.4
2021	55.9
2022	56
2023	56.6
2024	57.3
2025	58

Year	Value (%)
2014	10.8
2015	10.9
2016	11
2017	10.8
2018	10.8
2019	10.9
2020	10.9
2021	10.8
2022	10.8
2023	10.8
2024	10.4
2025	10.2

Year	Value (personer)
2014	1,381
2015	1,533
2016	1,334
2017	1,641
2018	1,673
2019	1,359
2020	1,510
2021	1,887
2022	1,692
2023	1,840
2024	1,874
2025	2,088