Siena · Toscana
Data updated to year 2026
Population
5530
inhabitants
Annual change
-39
people
Density
18
inh./km²
Area
310,3
km²
Live births
37
Deaths
69
Natural balance
-32
Migration balance
-8
| Year | Total | Males | Females | Births | Deaths | Nat. bal. | Migr. bal. |
|---|---|---|---|---|---|---|---|
| 2019 | 5767 | 2804 | 2963 | 45 | 94 | -49 | -29 |
| 2020 | 5728 | 2796 | 2932 | 38 | 73 | -35 | 0 |
| 2021 | 5673 | 2789 | 2884 | 33 | 85 | -52 | -1 |
| 2022 | 5676 | 2786 | 2890 |
| 32 |
| 89 |
| -57 |
| -20 |
| 2023 | 5623 | 2756 | 2867 | 24 | 68 | -44 | -18 |
| 2024 | 5605 | 2762 | 2843 | 37 | 69 | -32 | -8 |
| 2025 | 5569 | 2730 | 2839 | N/D | N/D | N/D | N/D |
| 2026 | 5530 | 2713 | 2817 | N/D | N/D | N/D | N/D |
Note: population data and demographic movements (births, deaths, balances) come from separate ISTAT sources. Annual totals may not exactly match the sum of balances.