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Population & demographics
All demographic data for Pompei: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Pompei.
Environment & air quality
Air quality (PM2.5, PM10, NO2) and land consumption data for Pompei.
Pompei is a medium-sized municipality in the province of Napoli, Campania region. With a population of 23.517 inhabitants and a density of 1906 per km², it covers an area of 12.3 km². The average declared income is 20.682 €.
Pompei in numbers: the analysis
Few municipalities in Campania are larger: it ranks no. 54 by population out of 550.
Among the 92 municipalities of the province of Napoli, Pompei ranks 34 by population.
Pompei has grown substantially since 1951: from 15,035 inhabitants then to 23,517 in 2026, an increase of 56.4%.
The generational balance is in line with the norm: the ageing index of Pompei is 170 (over-65s per 100 under-14s).
Demographic projections to 2050 estimate about 18,547 inhabitants for Pompei: an expected decline of 21.1% from today.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 25.203 |
| 2020 | 25.115 |
| 2021 | 24.233 |
| 2022 | 24.098 |
| 2023 | 23.940 |
| 2024 | 23.800 |
| 2025 | 23.647 |
| 2026 | 23.517 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 11.253 | 47.9% |
| Women | 12.264 | 52.1% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 185 |
| 2022 | 226 |
| 2023 | 180 |
| 2024 | 188 |
| 2025 | 187 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 15.035 |
| 1961 | 20.366 |
| 1971 | 21.547 |
| 1981 | 22.934 |
| 1991 | 25.177 |
| 2001 | 25.751 |
| 2011 | 25.440 |
| 2019 | 25.203 |
| 2020 | 25.115 |
| 2021 | 24.233 |
| 2022 | 24.098 |
| 2023 | 23.940 |
| 2024 | 23.800 |
| 2025 | 23.647 |
| 2026 | 23.517 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 20.448 | 43.2% |
| Married | 22.664 | 47.9% |
| Divorced | 848 | 1.8% |
| Widowed | 3320 | 7.0% |
School-Age Population (2026)
Total 0-18 years: 4155
| Valore | |
|---|---|
| Nido (0-2) | 554 |
| Infanzia (3-5) | 578 |
| Primaria (6-10) | 1089 |
| Medie (11-13) | 670 |
| Superiori (14-18) | 1264 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Pompei population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/pompei-063058" title="Population pyramid of Pompei — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/pompei-063058" alt="Population pyramid of Pompei — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>