DatiItalia
DemographicsIncomeEnvironmentCost of LivingQuality of LifeBlog
DatiItalia

Explore data, demographics and quality of life for every Italian municipality. Official ISTAT data and open data.

Stay updated

Explore

  • Demographics
  • Income
  • Environment
  • Foreigners
  • Cost of Living
  • Quality of Life

More

  • Compare Municipalities
  • Interactive Map
  • Rankings
  • ZIP Code Search
  • Regions of Italy
  • Provincial Capitals

Information

  • About Us
  • Methodology
  • Articles
  • Specials
  • Administrative Changes
  • Privacy Policy
  • Cookie Policy

© 2025-2026 DatiItalia — Data: ISTAT, MEF, ISPRA — License CC-BY 4.0

Privacy PolicyCookie Policy
  1. Home
  2. /
  3. Castellero
  4. /
  5. Population

Asti · Piemonte

Population of Castellero

Data updated to year 2026

Population

281

inhabitants

Annual change

-11

people

Density

66

inh./km²

Area

4,3

km²

Natural and migratory movement (2024)

Live births

6

Deaths

2

Natural balance

+4

Migration balance

-3

Historical population trend

YearTotalMalesFemalesBirthsDeathsNat. bal.Migr. bal.
2019293139154440+12
202030414416026-4-9
202129413915528-6+2
2022291136155
← Back to Castellero
1
6
-5
-6
202327812914910+1+5
202428913815162+4-3
2025292138154N/DN/DN/DN/D
2026281134147N/DN/DN/DN/D

Note: population data and demographic movements (births, deaths, balances) come from separate ISTAT sources. Annual totals may not exactly match the sum of balances.