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Population & demographics
All demographic data for Marrubiu: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Marrubiu.
Environment & air quality
Air quality (PM2.5, PM10, NO2) and land consumption data for Marrubiu.
Marrubiu is a small municipality in the province of Oristano, Sardegna region. With a population of 4499 inhabitants and a density of 73 per km², it covers an area of 61.6 km². The average declared income is 18.100 €.
Marrubiu in numbers: the analysis
The average municipality in the province of Oristano has about 1,687 residents: Marrubiu has 2.7 times as many.
By population, Marrubiu ranks no. 6 among the 87 municipalities of the province of Oristano.
Marrubiu has grown substantially since 1951: from 3,289 inhabitants then to 4,499 in 2026, an increase of 36.8%.
The ageing index is one of the starkest signals: in Marrubiu there are 305 residents over 65 for every 100 under 14, well above the national average.
Demographic projections to 2050 estimate about 3,778 inhabitants for Marrubiu: an expected decline of 16% from today.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 4734 |
| 2020 | 4682 |
| 2021 | 4614 |
| 2022 | 4643 |
| 2023 | 4611 |
| 2024 | 4559 |
| 2025 | 4520 |
| 2026 | 4499 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 2276 | 50.6% |
| Women | 2223 | 49.4% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 27 |
| 2022 | 24 |
| 2023 | 23 |
| 2024 | 16 |
| 2025 | 19 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 3289 |
| 1961 | 3959 |
| 1971 | 3878 |
| 1981 | 4483 |
| 1991 | 4953 |
| 2001 | 4962 |
| 2011 | 4921 |
| 2019 | 4734 |
| 2020 | 4682 |
| 2021 | 4614 |
| 2022 | 4643 |
| 2023 | 4611 |
| 2024 | 4559 |
| 2025 | 4520 |
| 2026 | 4499 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 4062 | 44.9% |
| Married | 4008 | 44.3% |
| Divorced | 234 | 2.6% |
| Widowed | 736 | 8.1% |
School-Age Population (2026)
Total 0-18 years: 567
| Valore | |
|---|---|
| Nido (0-2) | 63 |
| Infanzia (3-5) | 82 |
| Primaria (6-10) | 151 |
| Medie (11-13) | 104 |
| Superiori (14-18) | 167 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Marrubiu population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/marrubiu-095025" title="Population pyramid of Marrubiu — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/marrubiu-095025" alt="Population pyramid of Marrubiu — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>