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ISTAT Code: 111041
39.3872°N, 9.0441°E
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Population & demographics
All demographic data for Monastir: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Monastir.
Environment & air quality
Air quality (PM2.5, PM10, NO2) and land consumption data for Monastir.
Monastir is a small municipality in the province of Sud Sardegna, Sardegna region. With a population of 4884 inhabitants and a density of 152 per km², it covers an area of 32.0 km². The average declared income is 18.718 €.
Monastir in numbers: the analysis
The average municipality in the province of Sud Sardegna has about 3,058 residents: Monastir has 1.6 times as many.
Looking ahead to 2050, projections give Monastir about 6,011 inhabitants, up 23.1% from today.
The ageing index is one of the starkest signals: in Monastir there are 264 residents over 65 for every 100 under 14, well above the national average.
Monastir has grown substantially since 2019: from 4,597 inhabitants then to 4,884 in 2026, an increase of 6.2%.
Among the 107 municipalities of the province of Sud Sardegna, Monastir ranks 18 by population.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 4597 |
| 2020 | 4599 |
| 2021 | 4495 |
| 2022 | 4469 |
| 2023 | 4452 |
| 2024 | 4718 |
| 2025 | 4800 |
| 2026 | 4884 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 2655 | 54.4% |
| Women | 2229 | 45.6% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 23 |
| 2022 | 26 |
| 2023 | 17 |
| 2024 | 20 |
| 2025 | 20 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 2019 | 4597 |
| 2020 | 4599 |
| 2021 | 4495 |
| 2022 | 4469 |
| 2023 | 4452 |
| 2024 | 4718 |
| 2025 | 4800 |
| 2026 | 4884 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 4382 | 45.6% |
| Married | 4252 | 44.3% |
| Divorced | 328 | 3.4% |
| Widowed | 638 | 6.6% |
School-Age Population (2026)
Total 0-18 years: 644
| Valore | |
|---|---|
| Nido (0-2) | 64 |
| Infanzia (3-5) | 74 |
| Primaria (6-10) | 179 |
| Medie (11-13) | 121 |
| Superiori (14-18) | 206 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Monastir population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/monastir-111041" title="Population pyramid of Monastir — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/monastir-111041" alt="Population pyramid of Monastir — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>