Siena · Toscana
Population of Chiusi
Data updated to year 2026
Population
8052
inhabitants
Annual change
-29
people
Density
N/D
inh./km²
Area
N/D
km²
Natural and migratory movement (2025)
Live births
39
Deaths
106
Natural balance
-67
Migration balance
-59
Historical population trend
| Year | Total | Males | Females | Births | Deaths | Nat. bal. | Migr. bal. |
|---|---|---|---|---|---|---|---|
| 2019 | 8362 | 4045 | 4317 | 47 | 126 | -79 | -9 |
| 2020 | 8303 | 4038 | 4265 | 33 | 111 | -78 | 0 |
| 2021 | 8124 | 3959 | 4165 | 57 | 116 | -59 | -9 |
| 2022 | 8051 | 3923 | 4128 | 54 | 126 | -72 | -12 |
| 2023 | 8100 | 4018 | 4082 | 52 | 116 | -64 | -7 |
| 2024 | 8116 | 4044 | 4072 | 34 | 109 | -75 | -13 |
| 2025 | 8081 | 4043 | 4038 | 39 | 106 | -67 | -59 |
| 2026 | 8052 | 4034 | 4018 | 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.