Serradifalco: 5342 inhabitants (2026)
ISTAT Code: 085018
37.4565°N, 13.8825°E
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Population & demographics
All demographic data for Serradifalco: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Serradifalco.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Serradifalco.
Serradifalco is a medium-sized municipality in the province of Caltanissetta, Sicilia region. With a population of 5342 inhabitants and a density of 127 per km², it covers an area of 41.9 km². The average declared income is 17.380 €.
Serradifalco in numbers: the analysis
Among the 22 municipalities of the province of Caltanissetta, Serradifalco ranks 9 by population.
The census record tells a story of long decline: in 1951 Serradifalco had 8,939 inhabitants; today (2026) it has 5,342 — 40.2% fewer.
The ageing index is one of the starkest signals: in Serradifalco there are 257 residents over 65 for every 100 under 14, well above the national average.
Demographic projections to 2050 estimate about 3,865 inhabitants for Serradifalco: an expected decline of 27.6% from today.
Compared with the provincial average of Caltanissetta (about 11,068 residents per municipality), Serradifalco is a markedly smaller centre.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 5871 |
| 2020 | 5728 |
| 2021 | 5679 |
| 2022 | 5588 |
| 2023 | 5516 |
| 2024 | 5456 |
| 2025 | 5408 |
| 2026 | 5342 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 2536 | 47.5% |
| Women | 2806 | 52.5% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 32 |
| 2022 | 34 |
| 2023 | 46 |
| 2024 | 41 |
| 2025 | 35 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 8939 |
| 1961 | 8660 |
| 1971 | 6850 |
| 1981 | 6400 |
| 1991 | 6441 |
| 2001 | 6423 |
| 2011 | 6265 |
| 2019 | 5871 |
| 2020 | 5728 |
| 2021 | 5679 |
| 2022 | 5588 |
| 2023 | 5516 |
| 2024 | 5456 |
| 2025 | 5408 |
| 2026 | 5342 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 4472 | 41.3% |
| Married | 5160 | 47.7% |
| Divorced | 242 | 2.2% |
| Widowed | 942 | 8.7% |
School-Age Population (2026)
Total 0-18 years: 795
| Valore | |
|---|---|
| Nido (0-2) | 121 |
| Infanzia (3-5) | 96 |
| Primaria (6-10) | 198 |
| Medie (11-13) | 113 |
| Superiori (14-18) | 267 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Serradifalco population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/serradifalco-085018" title="Population pyramid of Serradifalco — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/serradifalco-085018" alt="Population pyramid of Serradifalco — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>