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Population & demographics
All demographic data for Trinità d'Agultu e Vignola: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Trinità d'Agultu e Vignola.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Trinità d'Agultu e Vignola.
Trinità d'Agultu e Vignola is a small municipality in the province of Sassari, Sardegna region. With a population of 2579 inhabitants and a density of 19 per km², it covers an area of 134.8 km². The average declared income is 18.346 €.
Trinità d'Agultu e Vignola in numbers: the analysis
Among the 92 municipalities of the province of Sassari, Trinità d'Agultu e Vignola ranks 33 by population.
Trinità d'Agultu e Vignola has grown substantially since 2019: from 2,315 inhabitants then to 2,579 in 2026, an increase of 11.4%.
The ageing index is one of the starkest signals: in Trinità d'Agultu e Vignola there are 344 residents over 65 for every 100 under 14, well above the national average.
Looking ahead to 2050, projections give Trinità d'Agultu e Vignola about 3,735 inhabitants, up 44.8% from today.
Compared with the provincial average of Sassari (about 5,115 residents per municipality), Trinità d'Agultu e Vignola is a markedly smaller centre.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 2315 |
| 2020 | 2224 |
| 2021 | 2216 |
| 2022 | 2239 |
| 2023 | 2239 |
| 2024 | 2351 |
| 2025 | 2511 |
| 2026 | 2579 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 1388 | 53.8% |
| Women | 1191 | 46.2% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 12 |
| 2022 | 8 |
| 2023 | 12 |
| 2024 | 14 |
| 2025 | 13 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 2019 | 2315 |
| 2020 | 2224 |
| 2021 | 2216 |
| 2022 | 2239 |
| 2023 | 2239 |
| 2024 | 2351 |
| 2025 | 2511 |
| 2026 | 2579 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 2762 | 55.0% |
| Married | 1840 | 36.6% |
| Divorced | 122 | 2.4% |
| Widowed | 298 | 5.9% |
School-Age Population (2026)
Total 0-18 years: 266
| Valore | |
|---|---|
| Nido (0-2) | 40 |
| Infanzia (3-5) | 31 |
| Primaria (6-10) | 58 |
| Medie (11-13) | 47 |
| Superiori (14-18) | 90 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Trinità d'Agultu e Vignola population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/trinita-d-agultu-e-vignola-090074" title="Population pyramid of Trinità d'Agultu e Vignola — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/trinita-d-agultu-e-vignola-090074" alt="Population pyramid of Trinità d'Agultu e Vignola — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>