# Population aged 15 to 64 in Viseu Dão Lafões

Population aged 15 to 64 in Viseu Dão Lafões was 155,467 in 2025. Source: Eurostat, European Commission.

- Indicator id: `population_15_64`
- Place id: `pt-nuts-pt194`
- Unit: persons
- Definition: Resident population aged 15 to 64 on 1 January (Eurostat).
- Note: The working-age band Eurostat uses for EU comparisons. population_16_64 (INE, Spain) starts at 16, so the two series differ.
- Source: Eurostat, European Commission, Population on 1 January by broad age group, 15 to 64, by NUTS 2 and 3 region (demo_r_pjanaggr3) (https://ec.europa.eu/eurostat/databrowser/view/demo_r_pjanaggr3/default/table)
- Retrieved: 2026-10-09
- License: Eurostat reuse policy (commercial and non-commercial reuse, attribution required)
- Citation: Eurostat. Population on 1 January by broad age group, 15 to 64, by NUTS 2 and 3 region (demo_r_pjanaggr3). https://ec.europa.eu/eurostat/databrowser/view/demo_r_pjanaggr3/default/table. Retrieved 2026-10-09.
- Web page: https://invokely.ai/en/population-15-64/viseu-dao-lafoes-pt194
- CSV: https://invokely.ai/download/population-15-64/viseu-dao-lafoes-pt194.csv
- API: https://invokely.ai/api/v1/series?indicator=population_15_64&place=pt-nuts-pt194

| Period | persons |
|---|---:|
| 2025 | 155,467 |
| 2024 | 153,346 |
| 2023 | 151,216 |
| 2022 | 152,007 |
| 2021 | 152,504 |
| 2020 | 152,661 |
| 2019 | 153,896 |
| 2018 | 155,839 |
| 2017 | 158,074 |
| 2016 | 160,299 |
| 2015 | 162,251 |
| 2014 | 164,585 |