Population: Siena
Latest value, 2025
259,460persons
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.
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.
Evolution
Value
| Period | Value |
|---|---|
| 2025 | 259,460 |
| 2024 | 259,992 |
| 2023 | 260,557 |
| 2022 | 261,209 |
| 2021 | 263,801 |
| 2020 | 265,179 |
| 2019 | 266,033 |
| 2018 | 266,880 |
| 2017 | 267,330 |
| 2016 | 268,679 |
| 2015 | 269,912 |
| 2014 | 270,705 |
| 2013 | 271,056 |
| 2012 | 271,065 |
| 2011 | 270,689 |
| 2010 | 269,591 |
| 2009 | 267,905 |
| 2008 | 264,790 |
| 2007 | 261,460 |
| 2006 | 260,489 |
| 2005 | 259,324 |
| 2004 | 256,887 |
| 2003 | 253,763 |
| 2002 | 252,226 |
| 2001 | 251,616 |
Comparison with related places
| Place | 2025 |
|---|---|
| Siena | 259,460 |
| Toscana | 3,657,716 |
| Italy | 58,943,464 |
| European Union (27) | 450,646,971 |
| Prato | 259,657 |
| Pistoia | 289,925 |
| Grosseto | 215,005 |
| Livorno | 325,749 |
| Massa-Carrara | 186,783 |
How to cite
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.Get this figure from your agent
Call get_value through the MCP server or the REST API.
get_value {"indicator":"population","place":"it-nuts-iti19"}
GET https://invokely.ai/api/v1/value?indicator=population&place=it-nuts-iti19