Population on 1 January by broad age group, sex and NUTS 3 region in Siena
Siena: Population on 1 January by broad age group, sex and NUTS 3 region was 259,460 Number in 2025. ▲ Rising
Latest (2025)
259,460 Number
Change on year
down 0.2%
Rank
1219th
of 2016 regions
All-time high
271,065 Number
in 2012
All-time low
250,530 Number
in 1990
Years of data
28
1990–2025
Population on 1 January by broad age group, sex and NUTS 3 region in Siena, 1990–2025
Source: Eurostat. Measured in Number.
Analysis
In 2025, population on 1 january by broad age group, sex and nuts 3 region in Siena stood at 259,460 Number.
Compared with earlier readings it is down 0.2% on the previous year and down 3.9% over ten years.
Over the whole period, population on 1 january by broad age group, sex and nuts 3 region in Siena peaked at 271,065 Number in 2012 and was at its lowest, 250,530 Number, in 1990.
Siena ranks 1219th of 2016 regions on this measure, in the middle of the range.
The long-run direction has been consistently rising across the 28 years of available data.
Population on 1 January by broad age group, sex and NUTS 3 region in Siena, year by year
| Year | Number | Change |
|---|---|---|
| 1990 | 250,530 Number | — |
| 1991 | 250,598 Number | +0.0% |
| 1992 | 250,557 Number | -0.0% |
| 2001 | 251,616 Number | +0.4% |
| 2002 | 252,226 Number | +0.2% |
| 2003 | 253,763 Number | +0.6% |
| 2004 | 256,887 Number | +1.2% |
| 2005 | 259,324 Number | +0.9% |
| 2006 | 260,489 Number | +0.4% |
| 2007 | 261,460 Number | +0.4% |
| 2008 | 264,790 Number | +1.3% |
| 2009 | 267,905 Number | +1.2% |
| 2010 | 269,591 Number | +0.6% |
| 2011 | 270,689 Number | +0.4% |
| 2012 | 271,065 Number | +0.1% |
| 2013 | 271,056 Number | -0.0% |
| 2014 | 270,705 Number | -0.1% |
| 2015 | 269,912 Number | -0.3% |
| 2016 | 268,679 Number | -0.5% |
| 2017 | 267,330 Number | -0.5% |
| 2018 | 266,880 Number | -0.2% |
| 2019 | 266,033 Number | -0.3% |
| 2020 | 265,179 Number | -0.3% |
| 2021 | 263,801 Number | -0.5% |
| 2022 | 261,209 Number | -1.0% |
| 2023 | 260,557 Number | -0.2% |
| 2024 | 259,992 Number | -0.2% |
| 2025 | 259,460 Number | -0.2% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1990s | 250,562 Number | 250,530 Number | 250,598 Number | 3 |
| 2000s | 258,718 Number | 251,616 Number | 267,905 Number | 9 |
| 2010s | 269,194 Number | 266,033 Number | 271,065 Number | 10 |
| 2020s | 261,700 Number | 259,460 Number | 265,179 Number | 6 |
More population data for Siena
- Demographic balances and indicators by type of projection and NUTS 3 -0.193 % change on previous year (2100)
- Assumptions for fertility rates by age, type of projection and NUTS 3 1.6 Number (2100)
- Demographic balances and indicators by type of projection and NUTS 3 3,103 (2100)
- Live births (total) by NUTS 3 region 1,548 Number (2024)
- Population density by NUTS 3 region 68.3 Persons per square kilometre (2024)
- Population change - Demographic balance and crude rates at regional 1,187 (2024)
- Population on 1st January by age group, sex, type of projection and 212,203 Person (2100)
- Population structure indicators by type of projection and NUTS3 region 89.6 (2100)
- Assumptions for total fertility rates, type of projection and NUTS 3 1.41 Number (2095)
- Projected life expectancy at birth, by sex, type of projection and 89.3 Year (2095)
Frequently asked questions
- What is population on 1 january by broad age group, sex and nuts 3 region in Siena?
- Population on 1 january by broad age group, sex and nuts 3 region in Siena was 259,460 Number in 2025, according to Eurostat.
- What is the highest population on 1 january by broad age group, sex and nuts 3 region recorded in Siena?
- The highest recorded value was 271,065 Number in 2012.
- What is the lowest population on 1 january by broad age group, sex and nuts 3 region recorded in Siena?
- The lowest recorded value was 250,530 Number in 1990.
- How does Siena rank for population on 1 january by broad age group, sex and nuts 3 region?
- Siena ranks 1219th out of 2016 regions with data for 2025.
- Is population on 1 january by broad age group, sex and nuts 3 region rising or falling in Siena?
- Over the last ten years it is down 3.9%. The long-run trend across the full record is rising.
- Where does this Siena data come from?
- The figures come from Eurostat, published as part of Population on 1 January by broad age group, sex and NUTS 3 region. Statizoid updates them automatically from the source API.
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