














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 Bagnoli Irpino: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Bagnoli Irpino.
Environment & air quality
Air quality (PM2.5, PM10, NO2) and land consumption data for Bagnoli Irpino.
Bagnoli Irpino is a small municipality in the province of Avellino, Campania region. With a population of 2990 inhabitants and a density of 43 per km², it covers an area of 68.8 km². The average declared income is 17.735 €.
Bagnoli Irpino in numbers: the analysis
The ageing index is one of the starkest signals: in Bagnoli Irpino there are 299 residents over 65 for every 100 under 14, well above the national average.
Demographic projections to 2050 estimate about 2,581 inhabitants for Bagnoli Irpino: an expected decline of 13.7% from today.
Among the 118 municipalities of the province of Avellino, Bagnoli Irpino ranks 37 by population.
The census record tells a story of long decline: in 1951 Bagnoli Irpino had 4,359 inhabitants; today (2026) it has 2,990 — 31.4% fewer.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 3121 |
| 2020 | 3103 |
| 2021 | 3030 |
| 2022 | 3029 |
| 2023 | 3028 |
| 2024 | 3026 |
| 2025 | 2994 |
| 2026 | 2990 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 1524 | 51.0% |
| Women | 1466 | 49.0% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 21 |
| 2022 | 29 |
| 2023 | 24 |
| 2024 | 14 |
| 2025 | 15 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 4359 |
| 1961 | 4428 |
| 1971 | 4020 |
| 1981 | 3851 |
| 1991 | 3220 |
| 2001 | 3323 |
| 2011 | 3274 |
| 2019 | 3121 |
| 2020 | 3103 |
| 2021 | 3030 |
| 2022 | 3029 |
| 2023 | 3028 |
| 2024 | 3026 |
| 2025 | 2994 |
| 2026 | 2990 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 2340 | 39.1% |
| Married | 2970 | 49.6% |
| Divorced | 132 | 2.2% |
| Widowed | 546 | 9.1% |
School-Age Population (2026)
Total 0-18 years: 364
| Valore | |
|---|---|
| Nido (0-2) | 53 |
| Infanzia (3-5) | 71 |
| Primaria (6-10) | 92 |
| Medie (11-13) | 52 |
| Superiori (14-18) | 96 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Bagnoli Irpino population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/bagnoli-irpino-064009" title="Population pyramid of Bagnoli Irpino — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/bagnoli-irpino-064009" alt="Population pyramid of Bagnoli Irpino — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>