Italy
Piemonte
Torino
Corio is a comune in the provincia of Torino, Piemonte with a population of 3,089 as of 2025. Between 1830 and 1912, at least 343 passengers departing from Corio 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.
Map
Località
Each Italian comune is divided into località (localities), which include centri abitati (populated centers) and nuclei abitati (smaller settlements).
Centri abitati
AltitudePopulation- Corio625m1,450
- Benne502m651
Nuclei abitati
AltitudePopulation- Case del Gallo776m52
- Case del Plà518m49
- Pian d'Audi865m35
- Reg. Pratolanzo461m35
- San Pietro537m26
- Ritornato870m25
- Reg. Rio della Prussa521m22
- Molinera-Canavera530m21
- Case Aris605m21
- Colle Secchia605m21
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 51% since 1861. Recorded US arrivals from Corio between 1830 and 1912 equal 11% of its current population, peaking in 1903. Since 2001, net international immigration has added the equivalent of 7% of the current population.
Total US arrivals
343
1830–1912
Peak year
1903
60 arrivals
Cittadinanza per discendenza
Could a line from Corio qualify for Italian citizenship?
Between 1830 and 1912, at least 343 passengers from Corio arrived in the United States. Arrivals peaked in 1903. If one of them is your ancestor, Italy may recognize you as a citizen under jure sanguinis (citizenship by descent).
The birthplace alone does not decide it. Each generation between that ancestor and you does: who naturalized, and when. Since the 2025 law, the number of generations matters too.
The checker goes back through your line one generation at a time. It is not legal advice, and it does not search for records.
Check your lineItalian-born ancestor
Your ancestor from Corio
Born in Corio (TO), Italy
Each generation between
Name and dates
Did this person naturalize before their child was born?
You
A likely outcome
and the documents your line would need
Not ready to start? Get an email when the citizenship rules change.
Top Emigrant Cognomi
Most common cognomi (family names) among emigrants from Corio recorded in US arrivals, 1830 to 1912.
Notable People
People born in Corio.
- Francesco Brach PapaITb. 1891
- Federico Giolittib. 1880
- Giuseppe Debernardib. 1884