Asti · Piemonte
Population of San Martino Alfieri
Data updated to year 2026
Population
661
inhabitants
Annual change
-18
people
Density
N/D
inh./km²
Area
N/D
km²
Natural and migratory movement (2025)
Live births
3
Deaths
6
Natural balance
-3
Migration balance
-11
Historical population trend
| Year | Total | Males | Females | Births | Deaths | Nat. bal. | Migr. bal. |
|---|---|---|---|---|---|---|---|
| 2019 | 656 | 334 | 322 | 7 | 6 | +1 | +26 |
| 2020 | 683 | 352 | 331 | 4 | 7 | -3 | -7 |
| 2021 | 675 | 354 | 321 | 2 | 14 | -12 | -7 |
| 2022 | 660 | 346 | 314 | 2 | 15 | -13 | +33 |
| 2023 | 677 | 352 | 325 | 2 | 5 | -3 | +5 |
| 2024 | 678 | 352 | 326 | 5 | 6 | -1 | +3 |
| 2025 | 679 | 349 | 330 | 3 | 6 | -3 | -11 |
| 2026 | 661 | 339 | 322 | 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.