Asti · Piemonte
Population of Castell'Alfero
Data updated to year 2026
Population
2588
inhabitants
Annual change
-22
people
Density
N/D
inh./km²
Area
N/D
km²
Natural and migratory movement (2025)
Live births
9
Deaths
29
Natural balance
-20
Migration balance
-10
Historical population trend
| Year | Total | Males | Females | Births | Deaths | Nat. bal. | Migr. bal. |
|---|---|---|---|---|---|---|---|
| 2019 | 2669 | 1316 | 1353 | 8 | 34 | -26 | +43 |
| 2020 | 2679 | 1336 | 1343 | 15 | 37 | -22 | -4 |
| 2021 | 2657 | 1320 | 1337 | 12 | 38 | -26 | +12 |
| 2022 | 2637 | 1303 | 1334 | 11 | 30 | -19 | -3 |
| 2023 | 2616 | 1289 | 1327 | 7 | 28 | -21 | +6 |
| 2024 | 2603 | 1278 | 1325 | 10 | 31 | -21 | +17 |
| 2025 | 2610 | 1276 | 1334 | 9 | 29 | -20 | -10 |
| 2026 | 2588 | 1276 | 1312 | 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.