Population in Flen

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

Population

15,095

31 December 2025

Five-year change

−8.1%

2020–2025

Sweden: +2.2%

Calculated by sverige.fyi from SCB data

Population trend

Population on 31 December each year, 2015–2025.

2015
16,440

2025
15,095

2024 → 2025

Source: SCB · TAB638, TAB5557

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

Flen Sweden

Hover, or focus the chart and step with the left and right arrow keys.

Age	Flen · Share	Flen · Count	Sweden · Share	Sweden · Count
Ages 0–4	3.9%	587	4.9%	522,283
Ages 5–9	5.5%	834	5.6%	598,642
Ages 10–14	5.7%	862	5.9%	624,495
Ages 15–19	5.6%	850	6.0%	634,336
Ages 20–24	4.2%	627	5.7%	602,824
Ages 25–29	3.9%	588	5.8%	618,019
Ages 30–34	4.8%	725	7.0%	745,695
Ages 35–39	5.2%	782	7.1%	756,657
Ages 40–44	4.6%	695	6.3%	667,164
Ages 45–49	5.5%	835	6.0%	638,977
Ages 50–54	6.0%	904	6.3%	667,467
Ages 55–59	6.8%	1,028	6.3%	663,165
Ages 60–64	7.4%	1,118	5.9%	630,264
Ages 65–69	7.2%	1,081	5.2%	550,159
Ages 70–74	7.2%	1,090	4.8%	505,291
Ages 75–79	7.3%	1,099	4.7%	496,130
Ages 80–84	5.2%	780	3.6%	379,771
Ages 85–89	2.7%	412	1.9%	196,920
Ages 90–94	1.1%	162	0.8%	82,062
Ages 95–99	0.2%	35	0.2%	22,225
100 years or older	0.0%	5	0.0%	2,988

Source: SCB · TAB5557