Piancastagnaio
in Siena (Toscana)
Contents: Commune
The population development of Piancastagnaio as well as related information and services (weather, Wikipedia, Google, images).
| Name | Province | 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 2025-01-01 | |
|---|---|---|---|---|---|---|---|---|
| Piancastagnaio | Siena | 4,410 | 4,401 | 4,196 | 4,176 | 3,968 | 3,847 | → |
Source: Istituto Nazionale di Statistica Italia.
Explanation: The 2025 figures are preliminary.
Further information about the population structure:
| Gender (E 2025) | |
|---|---|
| Males | 1,875 |
| Females | 1,972 |
| Age Groups (E 2025) | |
|---|---|
| 0-17 years | 502 |
| 18-64 years | 2,209 |
| 65+ years | 1,136 |
| Age Distribution (E 2025) | |
|---|---|
| 90+ years | 90 |
| 80-89 years | 269 |
| 70-79 years | 468 |
| 60-69 years | 628 |
| 50-59 years | 563 |
| 40-49 years | 506 |
| 30-39 years | 420 |
| 20-29 years | 331 |
| 10-19 years | 317 |
| 0-9 years | 255 |
| Citizenship (E 2025) | |
|---|---|
| Italy | 3,391 |
| Foreign Citizenship | 456 |