Varese · Lombardia
Population of Castronno
Data updated to year 2026
Population
5035
inhabitants
Annual change
+50
people
Density
N/D
inh./km²
Area
N/D
km²
Natural and migratory movement (2025)
Live births
35
Deaths
44
Natural balance
-9
Migration balance
+28
Historical population trend
| Year | Total | Males | Females | Births | Deaths | Nat. bal. | Migr. bal. |
|---|---|---|---|---|---|---|---|
| 2019 | 5135 | 2571 | 2564 | 25 | 42 | -17 | -56 |
| 2020 | 5063 | 2523 | 2540 | 38 | 47 | -9 | -29 |
| 2021 | 5042 | 2515 | 2527 | 34 | 44 | -10 | -6 |
| 2022 | 5039 | 2519 | 2520 | 24 | 61 | -37 | +17 |
| 2023 | 5048 | 2532 | 2516 | 33 | 39 | -6 | -37 |
| 2024 | 5010 | 2524 | 2486 | 32 | 44 | -12 | -32 |
| 2025 | 4985 | 2511 | 2474 | 35 | 44 | -9 | +28 |
| 2026 | 5035 | 2553 | 2482 | 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.