Valle d'Aosta/Vallée d'Aoste · Valle d'Aosta/Vallée d'Aoste
Population of Châtillon
Data updated to year 2026
Population
4299
inhabitants
Annual change
-4
people
Density
N/D
inh./km²
Area
N/D
km²
Natural and migratory movement (2025)
Live births
28
Deaths
69
Natural balance
-41
Migration balance
+5
Historical population trend
| Year | Total | Males | Females | Births | Deaths | Nat. bal. | Migr. bal. |
|---|---|---|---|---|---|---|---|
| 2019 | 4588 | 2230 | 2358 | 28 | 52 | -24 | -31 |
| 2020 | 4524 | 2181 | 2343 | 27 | 60 | -33 | -43 |
| 2021 | 4450 | 2153 | 2297 | 23 | 62 | -39 | -23 |
| 2022 | 4402 | 2139 | 2263 | 25 | 74 | -49 | -6 |
| 2023 | 4370 | 2134 | 2236 | 26 | 63 | -37 | -18 |
| 2024 | 4346 | 2138 | 2208 | 14 | 53 | -39 | -28 |
| 2025 | 4303 | 2106 | 2197 | 28 | 69 | -41 | +5 |
| 2026 | 4299 | 2107 | 2192 | 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.