Italy
Lazio
Roma
Castel Gandolfo is a comune in the provincia of Roma, Lazio with a population of 8,543 as of 2025. Between 1830 and 1912, at least 37 passengers departing from Castel Gandolfo 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
Piazza Della Liberta' 7
00040 Castel Gandolfo
Map
Località
Each Italian comune is divided into località (localities), which include centri abitati (populated centers) and nuclei abitati (smaller settlements).
Centri abitati
AltitudePopulation- Pavona195m4,804
- Castel Gandolfo426m3,464
Nucleo abitato
AltitudePopulation- Santo Spirito250m156
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 grown 105% since 1951. US arrivals peaked in 1906 with 21 recorded passengers. Since 2001, net international immigration has added the equivalent of 8% of the current population.
Total US arrivals
37
1830–1912
Peak year
1906
21 arrivals
Top Emigrant Cognomi
Most common cognomi (family names) among emigrants from Castel Gandolfo recorded in US arrivals, 1830 to 1912.
Notable People
People born in Castel Gandolfo.