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Population & demographics
All demographic data for Tresnuraghes: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Tresnuraghes.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Tresnuraghes.
Tresnuraghes is a small municipality in the province of Oristano, Sardegna region. With a population of 1037 inhabitants and a density of 33 per km², it covers an area of 31.5 km². The average declared income is 17.958 €.
Tresnuraghes in numbers: the analysis
Compared with the provincial average of Oristano (about 1,687 residents per municipality), Tresnuraghes is a markedly smaller centre.
Demographic projections to 2050 estimate about 806 inhabitants for Tresnuraghes: an expected decline of 22.3% from today.
The ageing index is one of the starkest signals: in Tresnuraghes there are 451 residents over 65 for every 100 under 14, well above the national average.
The census record tells a story of long decline: in 1951 Tresnuraghes had 2,138 inhabitants; today (2026) it has 1,037 — 51.5% fewer.
Among the 87 municipalities of the province of Oristano, Tresnuraghes ranks 37 by population.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 1116 |
| 2020 | 1093 |
| 2021 | 1116 |
| 2022 | 1051 |
| 2023 | 1020 |
| 2024 | 1011 |
| 2025 | 1024 |
| 2026 | 1037 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 500 | 48.2% |
| Women | 537 | 51.8% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 3 |
| 2022 | 3 |
| 2023 | 5 |
| 2024 | 3 |
| 2025 | 4 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 2138 |
| 1961 | 2053 |
| 1971 | 1764 |
| 1981 | 1601 |
| 1991 | 1380 |
| 2001 | 1296 |
| 2011 | 1215 |
| 2019 | 1116 |
| 2020 | 1093 |
| 2021 | 1116 |
| 2022 | 1051 |
| 2023 | 1020 |
| 2024 | 1011 |
| 2025 | 1024 |
| 2026 | 1037 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 938 | 45.8% |
| Married | 868 | 42.4% |
| Divorced | 38 | 1.9% |
| Widowed | 204 | 10.0% |
School-Age Population (2026)
Total 0-18 years: 108
| Valore | |
|---|---|
| Nido (0-2) | 13 |
| Infanzia (3-5) | 12 |
| Primaria (6-10) | 29 |
| Medie (11-13) | 20 |
| Superiori (14-18) | 34 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Tresnuraghes population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/tresnuraghes-095067" title="Population pyramid of Tresnuraghes — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/tresnuraghes-095067" alt="Population pyramid of Tresnuraghes — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>