Population in Fagersta
2011–2025 · residents
12,915residents (2025)
14-yr trend: +3 %2011: 12,553; 2012: 12,634; 2013: 12,872; 2014: 13,133; 2015: 13,286; 2016: 13,445; 2017: 13,415; 2018: 13,464; 2019: 13,391; 2020: 13,267; 2021: 13,319; 2022: 13,341; 2023: 13,222; 2024: 13,072; 2025: 12,915
Larger chart and table

| Year | residents |
|---|---|
| 2025 | 12,915 |
| 2024 | 13,072 |
| 2023 | 13,222 |
| 2022 | 13,341 |
| 2021 | 13,319 |
| 2020 | 13,267 |
| 2019 | 13,391 |
| 2018 | 13,464 |
| 2017 | 13,415 |
| 2016 | 13,445 |
| 2015 | 13,286 |
| 2014 | 13,133 |
| 2013 | 12,872 |
| 2012 | 12,634 |
| 2011 | 12,553 |