Calasetta: 2776 inhabitants (2026)
ISTAT Code: 111008
39.1073°N, 8.3654°E
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Population & demographics
All demographic data for Calasetta: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Calasetta.
Environment & air quality
Air quality (PM2.5, PM10, NO2) and land consumption data for Calasetta.
Calasetta is a small municipality in the province of Sud Sardegna, Sardegna region. With a population of 2776 inhabitants and a density of 88 per km², it covers an area of 31.4 km². The average declared income is 19.476 €.
Calasetta in numbers: the analysis
The ageing index is one of the starkest signals: in Calasetta there are 370 residents over 65 for every 100 under 14, well above the national average.
Demographic projections to 2050 estimate about 2,494 inhabitants for Calasetta: an expected decline of 10.2% from today.
Among the 107 municipalities of the province of Sud Sardegna, Calasetta ranks 35 by population.
Over the long run the population of Calasetta has stayed essentially stable: 2,864 inhabitants in 2019, 2,776 in 2026 (less than 5% change).
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 2864 |
| 2020 | 2819 |
| 2021 | 2803 |
| 2022 | 2802 |
| 2023 | 2779 |
| 2024 | 2821 |
| 2025 | 2790 |
| 2026 | 2776 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 1393 | 50.2% |
| Women | 1383 | 49.8% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 10 |
| 2022 | 13 |
| 2023 | 11 |
| 2024 | 8 |
| 2025 | 11 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 2019 | 2864 |
| 2020 | 2819 |
| 2021 | 2803 |
| 2022 | 2802 |
| 2023 | 2779 |
| 2024 | 2821 |
| 2025 | 2790 |
| 2026 | 2776 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 2324 | 41.6% |
| Married | 2474 | 44.3% |
| Divorced | 268 | 4.8% |
| Widowed | 514 | 9.2% |
School-Age Population (2026)
Total 0-18 years: 322
| Valore | |
|---|---|
| Nido (0-2) | 32 |
| Infanzia (3-5) | 42 |
| Primaria (6-10) | 82 |
| Medie (11-13) | 71 |
| Superiori (14-18) | 95 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Calasetta population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/calasetta-111008" title="Population pyramid of Calasetta — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/calasetta-111008" alt="Population pyramid of Calasetta — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>