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Population & demographics
All demographic data for Casal di Principe: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Casal di Principe.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Casal di Principe.
Casal di Principe is a medium-sized municipality in the province of Caserta, Campania region. With a population of 22.004 inhabitants and a density of 937 per km², it covers an area of 23,5 km². The average declared income is 15.981 €.
Casal di Principe in numbers: the analysis
The average municipality in the province of Caserta has about 8,745 residents: Casal di Principe has 2.5 times as many.
By population, Casal di Principe ranks no. 9 among the 104 municipalities of the province of Caserta.
Casal di Principe has grown substantially since 1951: from 11,544 inhabitants then to 22,004 in 2026, an increase of 90.6%.
Casal di Principe is demographically young: the ageing index stops at 110 elderly residents per 100 children.
Looking ahead to 2050, projections give Casal di Principe about 23,900 inhabitants, up 8.6% from today.
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: 4223
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Casal di Principe population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/casal-di-principe-061019" title="Population pyramid of Casal di Principe — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/casal-di-principe-061019" alt="Population pyramid of Casal di Principe — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>