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Population & demographics
All demographic data for Castellana Sicula: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Castellana Sicula.
Environment & air quality
Air quality (PM2.5, PM10, NO2) and land consumption data for Castellana Sicula.
Castellana Sicula is a small municipality in the province of Palermo, Sicilia region. With a population of 2885 inhabitants and a density of 40 per km², it covers an area of 72.1 km². The average declared income is 16.692 €.
Castellana Sicula in numbers: the analysis
The ageing index is one of the starkest signals: in Castellana Sicula there are 353 residents over 65 for every 100 under 14, well above the national average.
Demographic projections to 2050 estimate about 1,924 inhabitants for Castellana Sicula: an expected decline of 33.3% from today.
Compared with the provincial average of Palermo (about 14,577 residents per municipality), Castellana Sicula is a markedly smaller centre.
Among the 82 municipalities of the province of Palermo, Castellana Sicula ranks 47 by population.
The census record tells a story of long decline: in 1951 Castellana Sicula had 5,031 inhabitants; today (2026) it has 2,885 — 42.7% fewer.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 3247 |
| 2020 | 3198 |
| 2021 | 3101 |
| 2022 | 3089 |
| 2023 | 3014 |
| 2024 | 2974 |
| 2025 | 2926 |
| 2026 | 2885 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 1373 | 47.6% |
| Women | 1512 | 52.4% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 15 |
| 2022 | 17 |
| 2023 | 14 |
| 2024 | 20 |
| 2025 | 12 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 5031 |
| 1961 | 5004 |
| 1971 | 4099 |
| 1981 | 4132 |
| 1991 | 4164 |
| 2001 | 3833 |
| 2011 | 3549 |
| 2019 | 3247 |
| 2020 | 3198 |
| 2021 | 3101 |
| 2022 | 3089 |
| 2023 | 3014 |
| 2024 | 2974 |
| 2025 | 2926 |
| 2026 | 2885 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 2398 | 41.0% |
| Married | 2742 | 46.9% |
| Divorced | 110 | 1.9% |
| Widowed | 602 | 10.3% |
School-Age Population (2026)
Total 0-18 years: 379
| Valore | |
|---|---|
| Nido (0-2) | 45 |
| Infanzia (3-5) | 40 |
| Primaria (6-10) | 81 |
| Medie (11-13) | 60 |
| Superiori (14-18) | 153 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Castellana Sicula population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/castellana-sicula-082024" title="Population pyramid of Castellana Sicula — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/castellana-sicula-082024" alt="Population pyramid of Castellana Sicula — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>