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Population & demographics
All demographic data for Aiello del Sabato: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Aiello del Sabato.
Environment & air quality
Air quality (PM2.5, PM10, NO2) and land consumption data for Aiello del Sabato.
Aiello del Sabato is a small municipality in the province of Avellino, Campania region. With a population of 4045 inhabitants and a density of 377 per km², it covers an area of 10.7 km². The average declared income is 20.395 €.
Aiello del Sabato in numbers: the analysis
The generational balance is in line with the norm: the ageing index of Aiello del Sabato is 157 (over-65s per 100 under-14s).
For 2050 the projections point to an essentially unchanged population: about 4,189 inhabitants.
Among the 118 municipalities of the province of Avellino, Aiello del Sabato ranks 21 by population.
Aiello del Sabato has grown substantially since 1951: from 3,144 inhabitants then to 4,045 in 2026, an increase of 28.7%.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 4004 |
| 2020 | 3990 |
| 2021 | 3956 |
| 2022 | 4007 |
| 2023 | 4001 |
| 2024 | 3995 |
| 2025 | 4030 |
| 2026 | 4045 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 2005 | 49.6% |
| Women | 2040 | 50.4% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 36 |
| 2022 | 28 |
| 2023 | 25 |
| 2024 | 31 |
| 2025 | 36 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 3144 |
| 1961 | 2887 |
| 1971 | 2370 |
| 1981 | 2668 |
| 1991 | 2740 |
| 2001 | 3219 |
| 2011 | 3971 |
| 2019 | 4004 |
| 2020 | 3990 |
| 2021 | 3956 |
| 2022 | 4007 |
| 2023 | 4001 |
| 2024 | 3995 |
| 2025 | 4030 |
| 2026 | 4045 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 3472 | 43.1% |
| Married | 3950 | 49.0% |
| Divorced | 210 | 2.6% |
| Widowed | 428 | 5.3% |
School-Age Population (2026)
Total 0-18 years: 672
| Valore | |
|---|---|
| Nido (0-2) | 91 |
| Infanzia (3-5) | 94 |
| Primaria (6-10) | 170 |
| Medie (11-13) | 113 |
| Superiori (14-18) | 204 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Aiello del Sabato population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/aiello-del-sabato-064001" title="Population pyramid of Aiello del Sabato — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/aiello-del-sabato-064001" alt="Population pyramid of Aiello del Sabato — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>