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Population & demographics
All demographic data for Santu Lussurgiu: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Santu Lussurgiu.
Environment & air quality
Air quality (PM2.5, PM10, NO2) and land consumption data for Santu Lussurgiu.
Santu Lussurgiu is a small municipality in the province of Oristano, Sardegna region. With a population of 2150 inhabitants and a density of 22 per km², it covers an area of 99.6 km². The average declared income is 16.631 €.
Santu Lussurgiu in numbers: the analysis
The census record tells a story of long decline: in 1951 Santu Lussurgiu had 4,130 inhabitants; today (2026) it has 2,150 — 47.9% fewer.
Among the 87 municipalities of the province of Oristano, Santu Lussurgiu ranks 17 by population.
Demographic projections to 2050 estimate about 1,611 inhabitants for Santu Lussurgiu: an expected decline of 25.1% from today.
The ageing index is one of the starkest signals: in Santu Lussurgiu there are 303 residents over 65 for every 100 under 14, well above the national average.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 2339 |
| 2020 | 2303 |
| 2021 | 2247 |
| 2022 | 2229 |
| 2023 | 2217 |
| 2024 | 2197 |
| 2025 | 2179 |
| 2026 | 2150 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 1084 | 50.4% |
| Women | 1066 | 49.6% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 10 |
| 2022 | 14 |
| 2023 | 17 |
| 2024 | 13 |
| 2025 | 12 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 4130 |
| 1961 | 3813 |
| 1971 | 3185 |
| 1981 | 3030 |
| 1991 | 2908 |
| 2001 | 2664 |
| 2011 | 2440 |
| 2019 | 2339 |
| 2020 | 2303 |
| 2021 | 2247 |
| 2022 | 2229 |
| 2023 | 2217 |
| 2024 | 2197 |
| 2025 | 2179 |
| 2026 | 2150 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 2020 | 46.4% |
| Married | 1898 | 43.6% |
| Divorced | 60 | 1.4% |
| Widowed | 380 | 8.7% |
School-Age Population (2026)
Total 0-18 years: 297
| Valore | |
|---|---|
| Nido (0-2) | 43 |
| Infanzia (3-5) | 41 |
| Primaria (6-10) | 87 |
| Medie (11-13) | 48 |
| Superiori (14-18) | 78 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Santu Lussurgiu population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/santu-lussurgiu-095049" title="Population pyramid of Santu Lussurgiu — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/santu-lussurgiu-095049" alt="Population pyramid of Santu Lussurgiu — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>