529
Inhabitants
19.972 €
Average Income
11.48 µg/m³
PM2.5
5,1%
Land Consumption
Explore related data
Jump from local statistics to linked rankings and territorial pages.
Region page
Open the full profile page for Liguria.
Province page
Open the full profile page for the province of Savona.
Income overview
Explore the income map and the municipalities with the highest and lowest values.
Regional income ranking
View the municipalities in Liguria ranked by average income.
Provincial population ranking
View the municipalities in the province of Savona ranked by population.
Compare this municipality
Open the comparison page with this municipality preselected.
Population & demographics
All demographic data for Arnasco: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Arnasco.
Environment & air quality
Air quality (PM2.5, PM10, NO2) and land consumption data for Arnasco.
Population Trend
Male/Female Ratio
529Totale
Men
Women
Demographic Statistics
Men271
Women258
Year2026
Demographic Indices
-3.47%
Annual change
change from the previous year
390.9
Ageing index
65+ / 0-14 × 100
69
Dependency ratio
(0-14 + 65+) / 15-64 × 100
208
Workforce replacement
60-64 / 15-19 × 100
201
Workforce structure
40-64 / 15-39 × 100
8.9
Child dependency
0-4 / women 15-49 × 100
51.88
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: 67
Foreign residents
Foreign presence and top citizenships
Foreign residents
61
Foreign-resident share: 11.13%
Main citizenships
Marocco25
Romania8
Algeria5
Federazione russa5
Moldova3
Municipalities in the same province
Source: ISTAT 2025, MEF 2023, ISPRA 2024, EEA 2022 · Year: 2025