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Population & demographics
All demographic data for Villa Sant'Antonio: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Villa Sant'Antonio.
Environment & air quality
Air quality (PM2.5, PM10, NO2) and land consumption data for Villa Sant'Antonio.
Villa Sant'Antonio is a small municipality in the province of Oristano, Sardegna region. With a population of 313 inhabitants and a density of 16 per km², it covers an area of 19.4 km². The average declared income is 15.174 €.
Villa Sant'Antonio in numbers: the analysis
Among the 87 municipalities of the province of Oristano, Villa Sant'Antonio ranks 68 by population.
The census record tells a story of long decline: in 1951 Villa Sant'Antonio had 708 inhabitants; today (2026) it has 313 — 55.8% fewer.
The ageing index is one of the starkest signals: in Villa Sant'Antonio there are 744 residents over 65 for every 100 under 14, well above the national average.
Demographic projections to 2050 estimate about 218 inhabitants for Villa Sant'Antonio: an expected decline of 30.4% from today.
Compared with the provincial average of Oristano (about 1,687 residents per municipality), Villa Sant'Antonio is a markedly smaller centre.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 348 |
| 2020 | 341 |
| 2021 | 334 |
| 2022 | 333 |
| 2023 | 330 |
| 2024 | 325 |
| 2025 | 318 |
| 2026 | 313 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 163 | 52.1% |
| Women | 150 | 47.9% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 1 |
| 2022 | 0 |
| 2023 | 0 |
| 2024 | 1 |
| 2025 | 3 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 708 |
| 1961 | 813 |
| 1971 | 751 |
| 1981 | 563 |
| 1991 | 521 |
| 2001 | 454 |
| 2011 | 382 |
| 2019 | 348 |
| 2020 | 341 |
| 2021 | 334 |
| 2022 | 333 |
| 2023 | 330 |
| 2024 | 325 |
| 2025 | 318 |
| 2026 | 313 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 284 | 44.7% |
| Married | 264 | 41.5% |
| Divorced | 16 | 2.5% |
| Widowed | 72 | 11.3% |
School-Age Population (2026)
Total 0-18 years: 20
| Valore | |
|---|---|
| Nido (0-2) | 5 |
| Infanzia (3-5) | 3 |
| Primaria (6-10) | 6 |
| Medie (11-13) | 3 |
| Superiori (14-18) | 3 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Villa Sant'Antonio population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/villa-sant-antonio-095048" title="Population pyramid of Villa Sant'Antonio — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/villa-sant-antonio-095048" alt="Population pyramid of Villa Sant'Antonio — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>