Italy
Friuli-Venezia Giulia
Udine
Buja is a comune in the provincia of Udine, Friuli-Venezia Giulia with a population of 6,353 as of 2025. The comune was previously known as Bagnaria.
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
Historical Names
Bagnaria→Bagnaria Arsa
Changed on October 8, 1867
Località
Each Italian comune is divided into località (localities), which include centri abitati (populated centers) and nuclei abitati (smaller settlements).
Centri abitati
AltitudePopulation- Buia215m6,063
- Casasola166m3
Nuclei abitati
AltitudePopulation- Andreuzza169m41
- Monte325m32
- Caselle211m30
- Campo170m24
- Borgo Sala211m11
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 23% since 1951. Since 2001, net international immigration has added the equivalent of 6% of the current population.
Cittadinanza per discendenza
Could a line from Buja qualify for Italian citizenship?
If your ancestor was born in Buja, 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 Buja (UD), Italy
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Notable People
People born in Buja.