Potenza · Basilicata
Population of Castelmezzano
Data updated to year 2026
Population
684
inhabitants
Annual change
-12
people
Density
N/D
inh./km²
Area
N/D
km²
Natural and migratory movement (2025)
Live births
5
Deaths
11
Natural balance
-6
Migration balance
-7
Historical population trend
| Year | Total | Males | Females | Births | Deaths | Nat. bal. | Migr. bal. |
|---|---|---|---|---|---|---|---|
| 2019 | 773 | 369 | 404 | 3 | 12 | -9 | -7 |
| 2020 | 758 | 367 | 391 | 3 | 11 | -8 | -4 |
| 2021 | 744 | 362 | 382 | 3 | 10 | -7 | -10 |
| 2022 | 727 | 353 | 374 | 7 | 17 | -10 | -10 |
| 2023 | 714 | 349 | 365 | 5 | 14 | -9 | -1 |
| 2024 | 704 | 343 | 361 | 6 | 9 | -3 | -6 |
| 2025 | 696 | 336 | 360 | 5 | 11 | -6 | -7 |
| 2026 | 684 | 333 | 351 | 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.