Mazzo di Valtellina

552 m elevation ยท Pop. 964

Lombardia

Sondrio

Mazzo di Valtellina is a comune in the provincia of Sondrio, Lombardia with a population of 1,017 as of 2025. Between 1830 and 1912, at least 14 passengers departing from Mazzo di Valtellina arrived in the United States. The comune was previously known as Mazzo.

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 Mortirolo, 5
23030 Mazzo di Valtellina

Map

Historical Names

Mazzoโ†’Mazzo di Valtellina

Changed on September 27, 1863

Localitร 

Each Italian comune is divided into localitร  (localities), which include centri abitati (populated centers) and nuclei abitati (smaller settlements).

Centri abitati

AltitudePopulation
  • Mazzo di Valtellina552m663
  • Sparso538m51

Nuclei abitati

AltitudePopulation
  • Vione624m211
  • Calunghe575m24
  • Piazzola Bassa644m10
  • Castello-Li Ca'600m5

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 21% since 1861. US arrivals peaked in 1912 with 9 recorded passengers. Since 2001, net international immigration has added the equivalent of 7% of the current population.

Total US arrivals

14

1830โ€“1912

Peak year

1912

9 arrivals

Top Emigrant Cognomi

Most common cognomi (family names) among emigrants from Mazzo di Valtellina recorded in US arrivals, 1830 to 1912.

  1. 1.Norsini2
  2. 2.Landini2
  3. 3.Naretti1
  4. 4.Ottorati1
  5. 5.Porcelli1
  6. 6.Pozzi1
  7. 7.Prola1
  8. 8.Rofri1
  9. 9.Tucnanco1
  10. 10.Denini1

Browse all cognomi

Notable People

People born in Mazzo di Valtellina.

  • Marcello VenustiENITb. 1513

Other comuni in Sondrio

Browse all comuni in Sondrio

Italian citizenship by descent

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