Italy
Emilia-Romagna
Bologna
Castel San Pietro Terme is a comune in the provincia of Bologna, Emilia-Romagna with a population of 20,613 as of 2025. The comune was previously known as Castel San Pietro dell'Emilia.
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
Piazza XX Settembre, 3
40024 Castel San Pietro Terme
Map
Historical Names
Castel San Pietro→Castel San Pietro dell'Emilia
Changed on November 30, 1862
Castel San Pietro dell'Emilia→Castel San Pietro Terme
Changed on May 31, 1959
Località
Each Italian comune is divided into località (localities), which include centri abitati (populated centers) and nuclei abitati (smaller settlements).
Centri abitati
AltitudePopulation- Castel San Pietro Terme75m11,141
- Osteria Grande71m4,251
- Poggio46m392
- Varignana-Palesio194m318
- Gallo71m160
Nuclei abitati
AltitudePopulation- Pellizzara200m224
- Golf Village85m192
- Gaiana41m181
- Picchio178m145
- Magione63m126
- Marzocchina-Molino Nuovo128m123
- Liano258m44
- San Lorenzo44m35
- Civichella96m15
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 grown 46% since 1951. Since 2001, net international immigration has added the equivalent of 9% of the current population.
Cittadinanza per discendenza
Could a line from Castel San Pietro Terme qualify for Italian citizenship?
If your ancestor was born in Castel San Pietro Terme, 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.
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Notable People
People born in Castel San Pietro Terme.