Siena
Province in Italy
Contents: Population
The population development of Siena as well as related information and services (Wikipedia, Google, images).
| Name | Status | Population Census 1981-10-25 | Population Census 1991-10-20 | Population Census 2001-10-21 | Population Census 2011-10-09 | Population Census 2021-12-31 | Population Estimate 2026-01-01 | |
|---|---|---|---|---|---|---|---|---|
| Siena | Province | 255,118 | 250,740 | 252,288 | 266,621 | 261,209 | 259,502 | |
| Italia [Italy] | Republic | 56,556,911 | 56,778,031 | 56,995,744 | 59,433,744 | 59,030,133 | 58,942,828 |
Source: Istituto Nazionale di Statistica Italia.
Explanation: The 2026 figures are preliminary.
Further information about the population structure:
| Gender (E 2026) | |
|---|---|
| Males | 126,807 |
| Females | 132,695 |
| Age Groups (E 2026) | |
|---|---|
| 0-17 years | 35,708 |
| 18-64 years | 152,659 |
| 65+ years | 71,135 |
| Age Distribution (E 2026) | |
|---|---|
| 90+ years | 5,403 |
| 80-89 years | 18,805 |
| 70-79 years | 29,853 |
| 60-69 years | 36,981 |
| 50-59 years | 41,456 |
| 40-49 years | 32,775 |
| 30-39 years | 27,522 |
| 20-29 years | 26,003 |
| 10-19 years | 23,524 |
| 0-9 years | 17,180 |
| Citizenship (E 2026) | |
|---|---|
| Italy | 227,942 |
| Foreign Citizenship | 31,560 |