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Population & demographics
All demographic data for Aci Catena: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Aci Catena.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Aci Catena.
Aci Catena is a medium-sized municipality in the province of Catania, Sicilia region. With a population of 27.349 inhabitants and a density of 3279 per km², it covers an area of 8.3 km². The average declared income is 19.700 €.
Aci Catena in numbers: the analysis
Few municipalities in Sicilia are larger: it ranks no. 37 by population out of 391.
Among the 58 municipalities of the province of Catania, Aci Catena ranks 9 by population.
Aci Catena has grown substantially since 1951: from 8,233 inhabitants then to 27,349 in 2026, an increase of 232.2%.
The generational balance is in line with the norm: the ageing index of Aci Catena is 152 (over-65s per 100 under-14s).
Demographic projections to 2050 estimate about 25,642 inhabitants for Aci Catena: an expected decline of 6.2% from today.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 27.868 |
| 2020 | 27.784 |
| 2021 | 28.160 |
| 2022 | 28.124 |
| 2023 | 27.895 |
| 2024 | 27.740 |
| 2025 | 27.507 |
| 2026 | 27.349 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 13.429 | 49.1% |
| Women | 13.920 | 50.9% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 208 |
| 2022 | 218 |
| 2023 | 215 |
| 2024 | 215 |
| 2025 | 157 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 8233 |
| 1961 | 8771 |
| 1971 | 9793 |
| 1981 | 12.950 |
| 1991 | 20.760 |
| 2001 | 27.058 |
| 2011 | 28.749 |
| 2019 | 27.868 |
| 2020 | 27.784 |
| 2021 | 28.160 |
| 2022 | 28.124 |
| 2023 | 27.895 |
| 2024 | 27.740 |
| 2025 | 27.507 |
| 2026 | 27.349 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 23.816 | 43.3% |
| Married | 26.872 | 48.9% |
| Divorced | 1398 | 2.5% |
| Widowed | 2912 | 5.3% |
School-Age Population (2026)
Total 0-18 years: 4920
| Valore | |
|---|---|
| Nido (0-2) | 581 |
| Infanzia (3-5) | 669 |
| Primaria (6-10) | 1318 |
| Medie (11-13) | 872 |
| Superiori (14-18) | 1480 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Aci Catena population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/aci-catena-087003" title="Population pyramid of Aci Catena — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/aci-catena-087003" alt="Population pyramid of Aci Catena — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>