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 Napoli.
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 Napoli ranked by population.
Compare this municipality
Open the comparison page with this municipality preselected.
Population & demographics
All demographic data for San Paolo Bel Sito: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for San Paolo Bel Sito.
Environment & air quality
Air quality (PM2.5, PM10, NO2) and land consumption data for San Paolo Bel Sito.
San Paolo Bel Sito is a small municipality in the province of Napoli, Campania region. With a population of 3358 inhabitants and a density of 1473 per km², it covers an area of 2.3 km². The average declared income is 21.747 €.
San Paolo Bel Sito in numbers: the analysis
Among the 92 municipalities of the province of Napoli, San Paolo Bel Sito ranks 86 by population.
San Paolo Bel Sito has grown substantially since 1951: from 2,793 inhabitants then to 3,358 in 2026, an increase of 20.2%.
The generational balance is in line with the norm: the ageing index of San Paolo Bel Sito is 179 (over-65s per 100 under-14s).
For 2050 the projections point to an essentially unchanged population: about 3,215 inhabitants.
Compared with the provincial average of Napoli (about 32,118 residents per municipality), San Paolo Bel Sito is a markedly smaller centre.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 3401 |
| 2020 | 3353 |
| 2021 | 3367 |
| 2022 | 3370 |
| 2023 | 3381 |
| 2024 | 3371 |
| 2025 | 3387 |
| 2026 | 3358 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 1638 | 48.8% |
| Women | 1720 | 51.2% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 21 |
| 2022 | 24 |
| 2023 | 27 |
| 2024 | 23 |
| 2025 | 22 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 2793 |
| 1961 | 2866 |
| 1971 | 3005 |
| 1981 | 3023 |
| 1991 | 3013 |
| 2001 | 3356 |
| 2011 | 3422 |
| 2019 | 3401 |
| 2020 | 3353 |
| 2021 | 3367 |
| 2022 | 3370 |
| 2023 | 3381 |
| 2024 | 3371 |
| 2025 | 3387 |
| 2026 | 3358 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 2908 | 42.9% |
| Married | 3314 | 48.9% |
| Divorced | 104 | 1.5% |
| Widowed | 448 | 6.6% |
School-Age Population (2026)
Total 0-18 years: 558
| Valore | |
|---|---|
| Nido (0-2) | 79 |
| Infanzia (3-5) | 74 |
| Primaria (6-10) | 137 |
| Medie (11-13) | 90 |
| Superiori (14-18) | 178 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the San Paolo Bel Sito population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/san-paolo-bel-sito-063069" title="Population pyramid of San Paolo Bel Sito — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/san-paolo-bel-sito-063069" alt="Population pyramid of San Paolo Bel Sito — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>