Alessandria · Piemonte
Population of Voltaggio
Data updated to year 2026
Population
649
inhabitants
Annual change
-9
people
Density
N/D
inh./km²
Area
N/D
km²
Natural and migratory movement (2025)
Live births
2
Deaths
15
Natural balance
-13
Migration balance
+5
Historical population trend
| Year | Total | Males | Females | Births | Deaths | Nat. bal. | Migr. bal. |
|---|---|---|---|---|---|---|---|
| 2019 | 710 | 348 | 362 | 1 | 9 | -8 | +8 |
| 2020 | 710 | 351 | 359 | 0 | 13 | -13 | -23 |
| 2021 | 671 | 327 | 344 | 3 | 13 | -10 | +3 |
| 2022 | 667 | 327 | 340 | 4 | 10 | -6 | -2 |
| 2023 | 656 | 319 | 337 | 1 | 12 | -11 | +8 |
| 2024 | 652 | 317 | 335 | 1 | 10 | -9 | +9 |
| 2025 | 658 | 318 | 340 | 2 | 15 | -13 | +5 |
| 2026 | 649 | 311 | 338 | 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.