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Population & demographics
All demographic data for Castelfranci: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Castelfranci.
Environment & air quality
Air quality (PM2.5, PM10, NO2) and land consumption data for Castelfranci.
Castelfranci is a small municipality in the province of Avellino, Campania region. With a population of 1666 inhabitants and a density of 145 per km², it covers an area of 11.5 km². The average declared income is 17.424 €.
Castelfranci in numbers: the analysis
The census record tells a story of long decline: in 1951 Castelfranci had 3,415 inhabitants; today (2026) it has 1,666 — 51.2% fewer.
The ageing index is one of the starkest signals: in Castelfranci there are 363 residents over 65 for every 100 under 14, well above the national average.
Demographic projections to 2050 estimate about 1,001 inhabitants for Castelfranci: an expected decline of 39.9% from today.
Compared with the provincial average of Avellino (about 3,331 residents per municipality), Castelfranci is a markedly smaller centre.
Among the 118 municipalities of the province of Avellino, Castelfranci ranks 68 by population.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 1933 |
| 2020 | 1909 |
| 2021 | 1862 |
| 2022 | 1821 |
| 2023 | 1778 |
| 2024 | 1741 |
| 2025 | 1695 |
| 2026 | 1666 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 810 | 48.6% |
| Women | 856 | 51.4% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 5 |
| 2022 | 12 |
| 2023 | 8 |
| 2024 | 5 |
| 2025 | 6 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 3415 |
| 1961 | 3081 |
| 1971 | 2681 |
| 1981 | 2798 |
| 1991 | 3034 |
| 2001 | 2540 |
| 2011 | 2104 |
| 2019 | 1933 |
| 2020 | 1909 |
| 2021 | 1862 |
| 2022 | 1821 |
| 2023 | 1778 |
| 2024 | 1741 |
| 2025 | 1695 |
| 2026 | 1666 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 1334 | 39.4% |
| Married | 1642 | 48.4% |
| Divorced | 70 | 2.1% |
| Widowed | 344 | 10.1% |
School-Age Population (2026)
Total 0-18 years: 208
| Valore | |
|---|---|
| Nido (0-2) | 18 |
| Infanzia (3-5) | 23 |
| Primaria (6-10) | 49 |
| Medie (11-13) | 35 |
| Superiori (14-18) | 83 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Castelfranci population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/castelfranci-064023" title="Population pyramid of Castelfranci — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/castelfranci-064023" alt="Population pyramid of Castelfranci — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>