Italy
Toscana
Siena
Piancastagnaio is a comune in the provincia of Siena, Toscana with a population of 3,849 as of 2025. Between 1830 and 1912, at least 3 passengers departing from Piancastagnaio arrived in the United States.
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.
Address
Viale Gramsci, 55
53025 Piancastagnaio
Map
Località
Each Italian comune is divided into località (localities), which include centri abitati (populated centers) and nuclei abitati (smaller settlements).
Centri abitati
AltitudePopulation- Piancastagnaio772m3,032
- Saragiolo901m305
- Tre Case842m99
- Quaranta956m63
Nuclei abitati
AltitudePopulation- La Valletta930m26
- Casa del Corto358m23
- Casetta750m20
- Capannacce750m17
Population and Migration
This chart shows annual resident population, US arrivals (1830 to 1912), and international migration (2001 to present). Not all data is available for every period, so gaps are normal.
The population has declined 28% since 1951. US arrivals peaked in 1912 with 2 recorded passengers. Since 2001, net international immigration has added the equivalent of 14% of the current population.
Total US arrivals
3
1830–1912
Peak year
1912
2 arrivals
Top Emigrant Cognomi
Most common cognomi (family names) among emigrants from Piancastagnaio recorded in US arrivals, 1830 to 1912.
- 1.Angelini1
- 2.Canale1
- 3.Maffesanti1
Notable People
People born in Piancastagnaio.