Italy
Lombardia
Milano
Castano Primo is a comune in the provincia of Milano, Lombardia with a population of 10,882 as of 2025. The comune was previously known as Castano.
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
Villa Rusconi Corso Roma
20022 Castano Primo
Map
Historical Names
Castano→Castano Primo
Changed on March 11, 1864
Località
Each Italian comune is divided into località (localities), which include centri abitati (populated centers) and nuclei abitati (smaller settlements).
Centri abitati
AltitudePopulation- Castano Primo182m10,519
- Località al Monte151m106
- Casello Ferroviario169m30
- Arese172m15
- La Fam172m7
Nuclei abitati
AltitudePopulation- Località Cascina Saronna182m71
- Molino al Ponte139m21
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 200% since 1861. Since 2001, net international immigration has added the equivalent of 11% of the current population.
Cittadinanza per discendenza
Could a line from Castano Primo qualify for Italian citizenship?
If your ancestor was born in Castano Primo, 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 Castano Primo
Born in Castano Primo (MI), Italy
Each generation between
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Notable People
People born in Castano Primo.