Explore related data
Jump from local statistics to linked rankings and territorial pages.
Region page
Open the full profile page for Sicilia.
Province page
Open the full profile page for the province of Catania.
Income overview
Explore the income map and the municipalities with the highest and lowest values.
Regional income ranking
View the municipalities in Sicilia ranked by average income.
Provincial population ranking
View the municipalities in the province of Catania ranked by population.
Compare this municipality
Open the comparison page with this municipality preselected.
Population & demographics
All demographic data for Tremestieri Etneo: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Tremestieri Etneo.
Environment & air quality
Air quality (PM2.5, PM10, NO2) and land consumption data for Tremestieri Etneo.
Tremestieri Etneo is a medium-sized municipality in the province of Catania, Sicilia region. With a population of 19.172 inhabitants and a density of 3043 per km², it covers an area of 6.3 km². The average declared income is 25.799 €.
Tremestieri Etneo in numbers: the analysis
Among the 58 municipalities of the province of Catania, Tremestieri Etneo ranks 14 by population.
Tremestieri Etneo has grown substantially since 1951: from 2,021 inhabitants then to 19,172 in 2026, an increase of 848.6%.
The generational balance is in line with the norm: the ageing index of Tremestieri Etneo is 213 (over-65s per 100 under-14s).
Demographic projections to 2050 estimate about 16,608 inhabitants for Tremestieri Etneo: an expected decline of 13.4% from today.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 19.992 |
| 2020 | 19.865 |
| 2021 | 19.892 |
| 2022 | 19.851 |
| 2023 | 19.599 |
| 2024 | 19.397 |
| 2025 | 19.275 |
| 2026 | 19.172 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 9116 | 47.5% |
| Women | 10.056 | 52.5% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 132 |
| 2022 | 138 |
| 2023 | 101 |
| 2024 | 101 |
| 2025 | 105 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 2021 |
| 1961 | 2550 |
| 1971 | 6872 |
| 1981 | 13.538 |
| 1991 | 16.695 |
| 2001 | 20.442 |
| 2011 | 21.032 |
| 2019 | 19.992 |
| 2020 | 19.865 |
| 2021 | 19.892 |
| 2022 | 19.851 |
| 2023 | 19.599 |
| 2024 | 19.397 |
| 2025 | 19.275 |
| 2026 | 19.172 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 16.134 | 41.9% |
| Married | 18.450 | 47.9% |
| Divorced | 1362 | 3.5% |
| Widowed | 2604 | 6.8% |
School-Age Population (2026)
Total 0-18 years: 3028
| Valore | |
|---|---|
| Nido (0-2) | 329 |
| Infanzia (3-5) | 434 |
| Primaria (6-10) | 766 |
| Medie (11-13) | 514 |
| Superiori (14-18) | 985 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Tremestieri Etneo population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/tremestieri-etneo-087051" title="Population pyramid of Tremestieri Etneo — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/tremestieri-etneo-087051" alt="Population pyramid of Tremestieri Etneo — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>