← All comuni
Siena · Toscana
Siena
52,990 people live in Siena today. That is 2.5% fewer than in 2019. Half of them are over 50.
52,990
Residents
-2.5%
Change 2019–2025
50
Median age
28
Need Index
Needs people28
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 Siena 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 Siena is
Loading map…
Nearby comuni
If Siena is not right, these are within reach of it.