43.4k
Inhabitants
27.040 €
Average Income
20.84 µg/m³
PM2.5
20,7%
Land Consumption
Explore related data
Jump from local statistics to linked rankings and territorial pages.
Region page
Open the full profile page for Piemonte.
Province page
Open the full profile page for the province of Biella.
Income overview
Explore the income map and the municipalities with the highest and lowest values.
Regional income ranking
View the municipalities in Piemonte ranked by average income.
Provincial population ranking
View the municipalities in the province of Biella ranked by population.
Compare this municipality
Open the comparison page with this municipality preselected.
Population & demographics
All demographic data for Biella: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Biella.
Environment & air quality
Air quality (PM2.5, PM10, NO2) and land consumption data for Biella.
Population Trend
Male/Female Ratio
43.356Totale
Men
Women
Demographic Statistics
Men20.754
Women22.602
Year2026
Demographic Indices
+0.41%
Annual change
change from the previous year
302.8
Ageing index
65+ / 0-14 × 100
65.1
Dependency ratio
(0-14 + 65+) / 15-64 × 100
181.2
Workforce replacement
60-64 / 15-19 × 100
139.3
Workforce structure
40-64 / 15-39 × 100
15.7
Child dependency
0-4 / women 15-49 × 100
49.19
Average age
weighted average age
Births (recent years)
Historical Population (1951-present)
Marital Status (2026)
0Totale
Single
Married
Divorced
Widowed
School-Age Population (2026)
Total 0-18 years: 5771
Foreign residents
Foreign presence and top citizenships
Foreign residents
4587
Foreign-resident share: 10.62%
Main citizenships
Marocco781
Romania674
Filippine367
Cina240
Ucraina234
Municipalities in the same province
Source: ISTAT 2025, MEF 2023, ISPRA 2024, EEA 2022 · Year: 2025