Italy
Toscana
Siena
Trequanda is a comune in the provincia of Siena, Toscana with a population of 1,137 as of 2025.
Contact
To request vital records from the anagrafe (records office), write to the PEC address or email below. Include the full name, approximate date, and record type in Italian.
Website
www.comune.trequanda.si.itAddress
Piazza G. Garibaldi, 8
53020 Trequanda
Map
Località
Each Italian comune is divided into località (localities), which include centri abitati (populated centers) and nuclei abitati (smaller settlements).
Centri abitati
AltitudePopulation- Trequanda453m432
- Petroio487m255
- Castelmuzio443m186
Population and Migration
This chart shows annual resident population and international migration (2001 to present). Not all data is available for every period, so gaps are normal.
The population has declined 68% since 1951. Since 2001, net international immigration has added the equivalent of 11% of the current population.
Notable People
People born in Trequanda.
- Pasquino Pallecchib. 1953