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Population & demographics
All demographic data for Pomigliano d'Arco: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Pomigliano d'Arco.
Environment & air quality
Air quality (PM2.5, PM10, NO2) and land consumption data for Pomigliano d'Arco.
Pomigliano d'Arco is a medium-sized municipality in the province of Napoli, Campania region. With a population of 39.607 inhabitants and a density of 3441 per km², it covers an area of 11.5 km². The average declared income is 22.375 €.
Pomigliano d'Arco in numbers: the analysis
Among the 92 municipalities of the province of Napoli, Pomigliano d'Arco ranks 15 by population.
Pomigliano d'Arco has grown substantially since 1951: from 19,273 inhabitants then to 39,607 in 2026, an increase of 105.5%.
The generational balance is in line with the norm: the ageing index of Pomigliano d'Arco is 161 (over-65s per 100 under-14s).
For 2050 the projections point to an essentially unchanged population: about 38,115 inhabitants.
Few municipalities in Campania are larger: it ranks no. 24 by population out of 550.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 40.053 |
| 2020 | 40.094 |
| 2021 | 39.673 |
| 2022 | 39.762 |
| 2023 | 39.811 |
| 2024 | 39.803 |
| 2025 | 39.784 |
| 2026 | 39.607 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 18.990 | 47.9% |
| Women | 20.617 | 52.1% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 335 |
| 2022 | 335 |
| 2023 | 326 |
| 2024 | 320 |
| 2025 | 284 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 19.273 |
| 1961 | 21.807 |
| 1971 | 30.057 |
| 1981 | 38.381 |
| 1991 | 43.089 |
| 2001 | 40.519 |
| 2011 | 40.083 |
| 2019 | 40.053 |
| 2020 | 40.094 |
| 2021 | 39.673 |
| 2022 | 39.762 |
| 2023 | 39.811 |
| 2024 | 39.803 |
| 2025 | 39.784 |
| 2026 | 39.607 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 33.922 | 42.6% |
| Married | 38.636 | 48.6% |
| Divorced | 1472 | 1.9% |
| Widowed | 5524 | 6.9% |
School-Age Population (2026)
Total 0-18 years: 7214
| Valore | |
|---|---|
| Nido (0-2) | 948 |
| Infanzia (3-5) | 1051 |
| Primaria (6-10) | 1838 |
| Medie (11-13) | 1245 |
| Superiori (14-18) | 2132 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Pomigliano d'Arco population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/pomigliano-d-arco-063057" title="Population pyramid of Pomigliano d'Arco — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/pomigliano-d-arco-063057" alt="Population pyramid of Pomigliano d'Arco — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>