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Population & demographics
All demographic data for Altavilla Irpina: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Altavilla Irpina.
Environment & air quality
Air quality (PM2.5, PM10, NO2) and land consumption data for Altavilla Irpina.
Altavilla Irpina is a small municipality in the province of Avellino, Campania region. With a population of 3803 inhabitants and a density of 266 per km², it covers an area of 14.3 km². The average declared income is 17.458 €.
Altavilla Irpina in numbers: the analysis
The census record tells a story of long decline: in 1951 Altavilla Irpina had 7,728 inhabitants; today (2026) it has 3,803 — 50.8% fewer.
The generational balance is in line with the norm: the ageing index of Altavilla Irpina is 218 (over-65s per 100 under-14s).
Demographic projections to 2050 estimate about 2,926 inhabitants for Altavilla Irpina: an expected decline of 23.1% from today.
Among the 118 municipalities of the province of Avellino, Altavilla Irpina ranks 22 by population.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 4105 |
| 2020 | 4092 |
| 2021 | 4000 |
| 2022 | 4004 |
| 2023 | 3951 |
| 2024 | 3873 |
| 2025 | 3857 |
| 2026 | 3803 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 1890 | 49.7% |
| Women | 1913 | 50.3% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 34 |
| 2022 | 30 |
| 2023 | 18 |
| 2024 | 21 |
| 2025 | 26 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 7728 |
| 1961 | 6668 |
| 1971 | 5735 |
| 1981 | 5513 |
| 1991 | 5163 |
| 2001 | 4143 |
| 2011 | 4280 |
| 2019 | 4105 |
| 2020 | 4092 |
| 2021 | 4000 |
| 2022 | 4004 |
| 2023 | 3951 |
| 2024 | 3873 |
| 2025 | 3857 |
| 2026 | 3803 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 3274 | 42.4% |
| Married | 3656 | 47.4% |
| Divorced | 166 | 2.2% |
| Widowed | 618 | 8.0% |
School-Age Population (2026)
Total 0-18 years: 580
| Valore | |
|---|---|
| Nido (0-2) | 65 |
| Infanzia (3-5) | 83 |
| Primaria (6-10) | 155 |
| Medie (11-13) | 110 |
| Superiori (14-18) | 167 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Altavilla Irpina population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/altavilla-irpina-064002" title="Population pyramid of Altavilla Irpina — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/altavilla-irpina-064002" alt="Population pyramid of Altavilla Irpina — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>