Italy
Emilia-Romagna
Bologna
Castel di Casio is a comune in the provincia of Bologna, Emilia-Romagna with a population of 3,361 as of 2025. Between 1830 and 1912, at least 49 passengers departing from Castel di Casio arrived in the United States. The comune was previously known as Casio e Casola.
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 Marconi 9
40030 Castel di Casio
Map
Historical Names
Casio e Casola→Castel di Casio
Changed on July 1, 1896
Località
Each Italian comune is divided into località (localities), which include centri abitati (populated centers) and nuclei abitati (smaller settlements).
Centri abitati
AltitudePopulation- Berzantina385m1,317
- Badi618m245
- Castel di Casio533m201
- Suviana458m164
- Speranza335m103
- Poggio625m33
Nuclei abitati
AltitudePopulation- Prati350m471
- Casola600m77
- Marzolara730m28
- Poggio di Badi635m27
- Lodio di Là355m21
- Lizzo670m19
- Capanna Dè Moratti600m17
- Cà Mucci702m16
- Poggiolino540m16
- Pian di Casale460m12
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.
US arrivals peaked in 1905 with 22 recorded passengers. Since 2001, net international immigration has added the equivalent of 6% of the current population.
Total US arrivals
49
1830–1912
Peak year
1905
22 arrivals
Cittadinanza per discendenza
Could a line from Castel di Casio qualify for Italian citizenship?
Between 1830 and 1912, at least 49 passengers from Castel di Casio arrived in the United States. Arrivals peaked in 1905. 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 Castel di Casio
Born in Castel di Casio (BO), 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 Castel di Casio recorded in US arrivals, 1830 to 1912.
Notable People
People born in Castel di Casio.
- Giorgio ZagnoniITb. 1947