Population in Bollnäs

Population, population change and age structure in Bollnäs, compared with Sweden. Statistics from SCB.

Population

26,018

31 December 2025

Five-year change

−3.0%

2020–2025

Sweden: +2.2%

Calculated by sverige.fyi from SCB data

Population trend

Population on 31 December each year, 2015–2025.

2015
26,594

2025
26,018

2024 → 2025

Source: SCB · TAB638, TAB5557

Share of the population in each five-year age group, 2025.

Bollnäs Sweden

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Age	Bollnäs · Share	Bollnäs · Count	Sweden · Share	Sweden · Count
Ages 0–4	4.3%	1,121	4.9%	522,283
Ages 5–9	5.6%	1,462	5.6%	598,642
Ages 10–14	5.7%	1,483	5.9%	624,495
Ages 15–19	5.6%	1,465	6.0%	634,336
Ages 20–24	4.5%	1,159	5.7%	602,824
Ages 25–29	4.4%	1,150	5.8%	618,019
Ages 30–34	5.8%	1,499	7.0%	745,695
Ages 35–39	6.1%	1,592	7.1%	756,657
Ages 40–44	5.5%	1,436	6.3%	667,164
Ages 45–49	5.4%	1,402	6.0%	638,977
Ages 50–54	6.1%	1,591	6.3%	667,467
Ages 55–59	6.5%	1,683	6.3%	663,165
Ages 60–64	6.8%	1,757	5.9%	630,264
Ages 65–69	6.4%	1,662	5.2%	550,159
Ages 70–74	6.4%	1,668	4.8%	505,291
Ages 75–79	6.5%	1,699	4.7%	496,130
Ages 80–84	4.7%	1,215	3.6%	379,771
Ages 85–89	2.4%	628	1.9%	196,920
Ages 90–94	1.0%	271	0.8%	82,062
Ages 95–99	0.3%	66	0.2%	22,225
100 years or older	0.0%	9	0.0%	2,988

Source: SCB · TAB5557