Italy
Lazio
Frosinone
Casalvieri is a comune in the provincia of Frosinone, Lazio with a population of 2,424 as of 2025. Between 1830 and 1912, at least 404 passengers departing from Casalvieri 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- Casalvieri380m254
- Roselli405m169
- Purgatorio451m82
Nuclei abitati
AltitudePopulation- Fallena-Tiscio349m100
- San Leonardo337m71
- Canalara360m64
- Sorelle371m53
- Valloni331m53
- Mole315m47
- Collefosse461m42
- Iacovelli361m40
- Togna488m28
- Serravoglia392m27
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 46% since 1861. Recorded US arrivals from Casalvieri between 1830 and 1912 equal 17% of its current population, peaking in 1906.
Total US arrivals
404
1830–1912
Peak year
1906
75 arrivals
Cittadinanza per discendenza
Could a line from Casalvieri qualify for Italian citizenship?
Between 1830 and 1912, at least 404 passengers from Casalvieri arrived in the United States. Arrivals peaked in 1906. 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 Casalvieri
Born in Casalvieri (FR), Italy
Each generation between
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Top Emigrant Cognomi
Most common cognomi (family names) among emigrants from Casalvieri recorded in US arrivals, 1830 to 1912.
Notable People
People born in Casalvieri.