Italy
Piemonte
Alessandria
Castelletto d'Erro is a comune in the provincia of Alessandria, Piemonte with a population of 127 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.
Address
Via Roma 10
15010 Castelletto d'Erro
Map
Località
Each Italian comune is divided into località (localities), which include centri abitati (populated centers) and nuclei abitati (smaller settlements).
Centro abitato
AltitudePopulation- Castelletto d'Erro544m15
Nucleo abitato
AltitudePopulation- Bricco439m14
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 1861. Since 2001, net international immigration has added the equivalent of 23% of the current population.