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 Avellino.
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 Avellino ranked by population.
Compare this municipality
Open the comparison page with this municipality preselected.
Population & demographics
All demographic data for Pietradefusi: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Pietradefusi.
Environment & air quality
Air quality (PM2.5, PM10, NO2) and land consumption data for Pietradefusi.
Pietradefusi is a small municipality in the province of Avellino, Campania region. With a population of 1919 inhabitants and a density of 210 per km², it covers an area of 9.1 km². The average declared income is 18.888 €.
Pietradefusi in numbers: the analysis
The ageing index is one of the starkest signals: in Pietradefusi there are 380 residents over 65 for every 100 under 14, well above the national average.
Demographic projections to 2050 estimate about 1,127 inhabitants for Pietradefusi: an expected decline of 41.3% from today.
Compared with the provincial average of Avellino (about 3,331 residents per municipality), Pietradefusi is a markedly smaller centre.
Among the 118 municipalities of the province of Avellino, Pietradefusi ranks 61 by population.
The census record tells a story of long decline: in 1951 Pietradefusi had 4,081 inhabitants; today (2026) it has 1,919 — 53% fewer.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 2241 |
| 2020 | 2122 |
| 2021 | 1974 |
| 2022 | 1965 |
| 2023 | 1933 |
| 2024 | 1918 |
| 2025 | 1920 |
| 2026 | 1919 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 994 | 51.8% |
| Women | 925 | 48.2% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 3 |
| 2022 | 7 |
| 2023 | 12 |
| 2024 | 4 |
| 2025 | 3 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 4081 |
| 1961 | 3274 |
| 1971 | 3110 |
| 1981 | 2526 |
| 1991 | 2774 |
| 2001 | 2551 |
| 2011 | 2375 |
| 2019 | 2241 |
| 2020 | 2122 |
| 2021 | 1974 |
| 2022 | 1965 |
| 2023 | 1933 |
| 2024 | 1918 |
| 2025 | 1920 |
| 2026 | 1919 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 1746 | 45.5% |
| Married | 1728 | 45.0% |
| Divorced | 96 | 2.5% |
| Widowed | 270 | 7.0% |
School-Age Population (2026)
Total 0-18 years: 202
| Valore | |
|---|---|
| Nido (0-2) | 21 |
| Infanzia (3-5) | 19 |
| Primaria (6-10) | 58 |
| Medie (11-13) | 29 |
| Superiori (14-18) | 75 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Pietradefusi population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/pietradefusi-064072" title="Population pyramid of Pietradefusi — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/pietradefusi-064072" alt="Population pyramid of Pietradefusi — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>