# Population in Trieste

Population in Trieste was 227,792 in 2025. Source: Eurostat, European Commission.

- Indicator id: `population`
- Place id: `it-nuts-ith44`
- 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/trieste-ith44
- CSV: https://invokely.ai/download/population/trieste-ith44.csv
- API: https://invokely.ai/api/v1/series?indicator=population&place=it-nuts-ith44

| Period | persons |
|---|---:|
| 2025 | 227,792 |
| 2024 | 228,396 |
| 2023 | 228,705 |
| 2022 | 228,833 |
| 2021 | 230,689 |
| 2020 | 231,445 |
| 2019 | 232,405 |
| 2018 | 232,274 |
| 2017 | 231,911 |
| 2016 | 231,828 |
| 2015 | 232,703 |
| 2014 | 233,208 |
| 2013 | 233,194 |
| 2012 | 233,404 |
| 2011 | 234,125 |
| 2010 | 234,479 |
| 2009 | 234,661 |
| 2008 | 234,904 |
| 2007 | 235,070 |
| 2006 | 236,064 |
| 2005 | 237,529 |
| 2004 | 238,599 |
| 2003 | 240,261 |
| 2002 | 241,964 |
| 2001 | 242,998 |