Explore related data
Jump from local statistics to linked rankings and territorial pages.
Region page
Open the full profile page for Campania.
Province page
Open the full profile page for the province of Avellino.
Income overview
Explore the income map and the municipalities with the highest and lowest values.
Regional income ranking
View the municipalities in Campania ranked by average income.
Provincial population ranking
View the municipalities in the province of Avellino ranked by population.
Compare this municipality
Open the comparison page with this municipality preselected.
Population & demographics
All demographic data for San Nicola Baronia: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for San Nicola Baronia.
Environment & air quality
Air quality (PM2.5, PM10, NO2) and land consumption data for San Nicola Baronia.
Population Trend
Male/Female Ratio
Demographic Statistics
Demographic Indices
Births (recent years)
Historical Population (1951-present)
Marital Status (2026)
School-Age Population (2026)
Total 0-18 years: 118
Foreign residents
Foreign presence and top citizenships