# Population aged 15 to 64 in Šiaulių apskritis

Population aged 15 to 64 in Šiaulių apskritis was 173,117 in 2025. Source: Eurostat, European Commission.

- Indicator id: `population_15_64`
- Place id: `lt-nuts-lt026`
- 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/siauliu-apskritis-lt026
- CSV: https://invokely.ai/download/population-15-64/siauliu-apskritis-lt026.csv
- API: https://invokely.ai/api/v1/series?indicator=population_15_64&place=lt-nuts-lt026

| Period | persons |
|---|---:|
| 2025 | 173,117 |
| 2024 | 173,599 |
| 2023 | 171,481 |
| 2022 | 170,010 |
| 2021 | 170,707 |
| 2020 | 172,054 |
| 2019 | 173,160 |
| 2018 | 175,644 |
| 2017 | 178,658 |
| 2016 | 183,336 |
| 2015 | 187,439 |
| 2014 | 190,515 |
| 2013 | 193,088 |
| 2012 | 196,227 |
| 2011 | 201,432 |
| 2010 | 212,696 |
| 2009 | 217,110 |
| 2008 | 219,830 |
| 2007 | 223,158 |
| 2006 | 226,374 |
| 2005 | 231,818 |
| 2004 | 235,587 |
| 2003 | 238,676 |
| 2002 | 239,668 |
| 2001 | 241,665 |