Italy
Lazio
Frosinone
Isola del Liri is a comune in the provincia of Frosinone, Lazio with a population of 10,601 as of 2025. Between 1830 and 1912, at least 111 passengers departing from Isola del Liri 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
Via San Giuseppe n.1
03036 Isola del Liri
Map
Località
Each Italian comune is divided into località (localities), which include centri abitati (populated centers) and nuclei abitati (smaller settlements).
Centri abitati
AltitudePopulation- Isola del Liri217m8,635
- Località Produttiva275m13
Nuclei abitati
AltitudePopulation- Staccone270m39
- Lago di Tremoletto271m33
- Magnene274m31
- Valledonna260m29
- Quaglieri349m29
- Pagliarola375m24
- Ponte Marmone267m16
- Minghitto280m10
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 121% since 1861. US arrivals peaked in 1912 with 55 recorded passengers.
Total US arrivals
111
1830–1912
Peak year
1912
55 arrivals
Cittadinanza per discendenza
Could a line from Isola del Liri qualify for Italian citizenship?
Between 1830 and 1912, at least 111 passengers from Isola del Liri arrived in the United States. Arrivals peaked in 1912. 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
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Born in Isola del Liri (FR), Italy
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Top Emigrant Cognomi
Most common cognomi (family names) among emigrants from Isola del Liri recorded in US arrivals, 1830 to 1912.
- 1.Viscogliosi5
- 2.Casinelli4
- 3.Bottaro3
- 4.Sardellitti3
- 5.Trombetta3
- 6.Romano3
- 7.Saccucci3
- 8.Sarmo3
- 9.Morsilli2
- 10.Loffredo2
Notable People
People born in Isola del Liri.