Varese · Lombardia
Population of Castiglione Olona
Data updated to year 2026
Population
7454
inhabitants
Annual change
-9
people
Density
N/D
inh./km²
Area
N/D
km²
Natural and migratory movement (2025)
Live births
54
Deaths
76
Natural balance
-22
Migration balance
+1
Historical population trend
| Year | Total | Males | Females | Births | Deaths | Nat. bal. | Migr. bal. |
|---|---|---|---|---|---|---|---|
| 2019 | 7629 | 3790 | 3839 | 62 | 81 | -19 | +23 |
| 2020 | 7641 | 3800 | 3841 | 46 | 77 | -31 | +5 |
| 2021 | 7635 | 3799 | 3836 | 44 | 92 | -48 | -2 |
| 2022 | 7582 | 3772 | 3810 | 51 | 104 | -53 | -19 |
| 2023 | 7533 | 3751 | 3782 | 41 | 68 | -27 | -55 |
| 2024 | 7463 | 3715 | 3748 | 45 | 80 | -35 | +21 |
| 2025 | 7463 | 3728 | 3735 | 54 | 76 | -22 | +1 |
| 2026 | 7454 | 3715 | 3739 | 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.