Population in Nässjö

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

Population

31,474

31 December 2025

Five-year change

−0.3%

2020–2025

Sweden: +2.2%

Calculated by sverige.fyi from SCB data

Population trend

Population on 31 December each year, 2015–2025.

2015
30,451

2025
31,474

2024 → 2025

Source: SCB · TAB638, TAB5557

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

Nässjö Sweden

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Age	Nässjö · Share	Nässjö · Count	Sweden · Share	Sweden · Count
Ages 0–4	5.1%	1,606	4.9%	522,283
Ages 5–9	6.4%	2,019	5.6%	598,642
Ages 10–14	6.4%	2,023	5.9%	624,495
Ages 15–19	5.9%	1,868	6.0%	634,336
Ages 20–24	5.3%	1,657	5.7%	602,824
Ages 25–29	5.1%	1,604	5.8%	618,019
Ages 30–34	6.6%	2,066	7.0%	745,695
Ages 35–39	6.8%	2,140	7.1%	756,657
Ages 40–44	6.0%	1,896	6.3%	667,164
Ages 45–49	5.6%	1,756	6.0%	638,977
Ages 50–54	5.8%	1,819	6.3%	667,467
Ages 55–59	6.3%	1,975	6.3%	663,165
Ages 60–64	6.2%	1,940	5.9%	630,264
Ages 65–69	5.6%	1,762	5.2%	550,159
Ages 70–74	5.0%	1,577	4.8%	505,291
Ages 75–79	5.1%	1,596	4.7%	496,130
Ages 80–84	3.8%	1,193	3.6%	379,771
Ages 85–89	2.0%	635	1.9%	196,920
Ages 90–94	0.9%	269	0.8%	82,062
Ages 95–99	0.2%	72	0.2%	22,225
100 years or older	0.0%	11	0.0%	2,988

Source: SCB · TAB5557