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Population & demographics
All demographic data for Calatafimi-Segesta: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Calatafimi-Segesta.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Calatafimi-Segesta.
Calatafimi-Segesta is a medium-sized municipality in the province of Trapani, Sicilia region. With a population of 5955 inhabitants and a density of 39 per km², it covers an area of 153.6 km². The average declared income is 16.659 €.
Calatafimi-Segesta in numbers: the analysis
The census record tells a story of long decline: in 1951 Calatafimi-Segesta had 11,654 inhabitants; today (2026) it has 5,955 — 48.9% fewer.
The ageing index is one of the starkest signals: in Calatafimi-Segesta there are 283 residents over 65 for every 100 under 14, well above the national average.
Demographic projections to 2050 estimate about 4,479 inhabitants for Calatafimi-Segesta: an expected decline of 24.8% from today.
Compared with the provincial average of Trapani (about 16,424 residents per municipality), Calatafimi-Segesta is a markedly smaller centre.
Among the 25 municipalities of the province of Trapani, Calatafimi-Segesta ranks 16 by population.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 6471 |
| 2020 | 6376 |
| 2021 | 6276 |
| 2022 | 6243 |
| 2023 | 6138 |
| 2024 | 6066 |
| 2025 | 6019 |
| 2026 | 5955 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 2942 | 49.4% |
| Women | 3013 | 50.6% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 39 |
| 2022 | 44 |
| 2023 | 36 |
| 2024 | 29 |
| 2025 | 35 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 11.654 |
| 1961 | 10.775 |
| 1971 | 8488 |
| 1981 | 8168 |
| 1991 | 7636 |
| 2001 | 7496 |
| 2011 | 6938 |
| 2019 | 6471 |
| 2020 | 6376 |
| 2021 | 6276 |
| 2022 | 6243 |
| 2023 | 6138 |
| 2024 | 6066 |
| 2025 | 6019 |
| 2026 | 5955 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 4756 | 39.5% |
| Married | 6018 | 50.0% |
| Divorced | 234 | 1.9% |
| Widowed | 1030 | 8.6% |
School-Age Population (2026)
Total 0-18 years: 834
| Valore | |
|---|---|
| Nido (0-2) | 97 |
| Infanzia (3-5) | 119 |
| Primaria (6-10) | 216 |
| Medie (11-13) | 148 |
| Superiori (14-18) | 254 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Calatafimi-Segesta population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/calatafimi-segesta-081003" title="Population pyramid of Calatafimi-Segesta — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/calatafimi-segesta-081003" alt="Population pyramid of Calatafimi-Segesta — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>