# Population in West

Population in West was 516,985 in 2025. Source: Eurostat, European Commission.

- Indicator id: `population`
- Place id: `ie-nuts-ie042`
- Unit: persons
- Definition: Resident population. Spain and the EU: 1 January, with Spanish figures from the official municipal register (Padrón). United States: Census Bureau population estimates for 1 July. Other countries and the World: World Bank mid-year estimates, which count all residents regardless of legal status or citizenship.
- Note: For Denmark, Statistics Denmark counts the registered resident population on 1 January. Greenland and the Faroe Islands are excluded. The annual series selects the first-quarter reference date from FOLK1A. The World Bank series exists for every country, so use it (through compare) to rank countries on one basis.
- Source: Eurostat, European Commission, Population on 1 January by NUTS 3 region (demo_r_pjanaggr3) (https://ec.europa.eu/eurostat/databrowser/view/demo_r_pjanaggr3/default/table)
- Retrieved: 2026-10-08
- License: Eurostat reuse policy (commercial and non-commercial reuse, attribution required)
- Citation: Eurostat. Population on 1 January by NUTS 3 region (demo_r_pjanaggr3). https://ec.europa.eu/eurostat/databrowser/view/demo_r_pjanaggr3/default/table. Retrieved 2026-10-08.
- Web page: https://invokely.ai/en/population/west-ie042
- CSV: https://invokely.ai/download/population/west-ie042.csv
- API: https://invokely.ai/api/v1/series?indicator=population&place=ie-nuts-ie042

| Period | persons |
|---|---:|
| 2025 | 516,985 |
| 2024 | 503,916 |
| 2023 | 499,315 |
| 2022 | 483,851 |
| 2021 | 475,305 |
| 2020 | 471,025 |
| 2019 | 463,229 |
| 2018 | 456,433 |
| 2017 | 451,973 |
| 2016 | 446,089 |
| 2015 | 441,897 |
| 2014 | 441,263 |
| 2013 | 441,331 |
| 2012 | 439,759 |