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Population & demographics
All demographic data for Castellabate: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Castellabate.
Environment & air quality
Air quality (PM2.5, PM10, NO2) and land consumption data for Castellabate.
Castellabate is a medium-sized municipality in the province of Salerno, Campania region. With a population of 8672 inhabitants and a density of 232 per km², it covers an area of 37,4 km². The average declared income is 18.246 €.
Castellabate in numbers: the analysis
The generational balance is in line with the norm: the ageing index of Castellabate is 221 (over-65s per 100 under-14s).
Demographic projections to 2050 estimate about 8,039 inhabitants for Castellabate: an expected decline of 7.3% from today.
Among the 158 municipalities of the province of Salerno, Castellabate ranks 29 by population.
Castellabate has grown substantially since 1951: from 6,686 inhabitants then to 8,672 in 2026, an increase of 29.7%.
Population Trend
Male/Female Ratio
Demographic Statistics
Demographic Indices
Births (recent years)
Historical Population (1951-present)
Marital Status (2025)
School-Age Population (2026)
Total 0-18 years: 1275
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Castellabate population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/castellabate-065031" title="Population pyramid of Castellabate — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/castellabate-065031" alt="Population pyramid of Castellabate — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>