41.8k
Inhabitants
22.643 €
Average Income
13.79 µg/m³
PM2.5
7,6%
Land Consumption
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Population & demographics
All demographic data for Alghero: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Alghero.
Environment & air quality
Air quality (PM2.5, PM10, NO2) and land consumption data for Alghero.
Population Trend
Male/Female Ratio
41.765Totale
Men
Women
Demographic Statistics
Men20.088
Women21.677
Year2026
Demographic Indices
-0.53%
Annual change
change from the previous year
336.9
Ageing index
65+ / 0-14 × 100
61.3
Dependency ratio
(0-14 + 65+) / 15-64 × 100
225.4
Workforce replacement
60-64 / 15-19 × 100
179.7
Workforce structure
40-64 / 15-39 × 100
12.9
Child dependency
0-4 / women 15-49 × 100
50.17
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: 4935
Foreign residents
Foreign presence and top citizenships
Foreign residents
1672
Foreign-resident share: 3.98%
Main citizenships
Romania360
Bangladesh131
Senegal114
Cina82
Ucraina78
Municipalities in the same province
Source: ISTAT 2025, MEF 2023, ISPRA 2024, EEA 2022 · Year: 2025