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Arezzo · Toscana
Castel San Niccolò
2,476 people live in Castel San Niccolò today. That is 6.3% fewer than in 2019. Half of them are over 54.
2,476
Residents
-6.3%
Change 2019–2025
54
Median age
48
Need Index
Needs people48
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 Castel San Niccolò 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 Castel San Niccolò is
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Nearby comuni
If Castel San Niccolò is not right, these are within reach of it.