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Varese · Lombardia
Castronno
4,985 people live in Castronno today. That is 2.9% fewer than in 2019. Half of them are over 49.
4,985
Residents
-2.9%
Change 2019–2025
49
Median age
27
Need Index
Needs people27
Population decline and median age only — see below
What we know, and what we don't
The figures above are official ISTAT data. The Need Index here uses decline and median age only.
We have not profiled Castronno yet. That means no Liveability score and no trades register — we don't know whether it has a school, a doctor or usable broadband, and we would rather say so than guess. It is a gap in our research, not a verdict on the town.
Where Castronno is
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Nearby comuni
If Castronno is not right, these are within reach of it.