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Population & demographics
All demographic data for Viddalba: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Viddalba.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Viddalba.
Viddalba is a small municipality in the province of Sassari, Sardegna region. With a population of 1570 inhabitants and a density of 31 per km², it covers an area of 51.3 km². The average declared income is 16.825 €.
Viddalba in numbers: the analysis
Compared with the provincial average of Sassari (about 5,115 residents per municipality), Viddalba is a markedly smaller centre.
Among the 92 municipalities of the province of Sassari, Viddalba ranks 49 by population.
Viddalba has grown substantially since 1951: from 1,170 inhabitants then to 1,570 in 2026, an increase of 34.2%.
The ageing index is one of the starkest signals: in Viddalba there are 290 residents over 65 for every 100 under 14, well above the national average.
Demographic projections to 2050 estimate about 1,252 inhabitants for Viddalba: an expected decline of 20.3% from today.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 1677 |
| 2020 | 1667 |
| 2021 | 1623 |
| 2022 | 1623 |
| 2023 | 1596 |
| 2024 | 1595 |
| 2025 | 1578 |
| 2026 | 1570 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 772 | 49.2% |
| Women | 798 | 50.8% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 9 |
| 2022 | 9 |
| 2023 | 15 |
| 2024 | 11 |
| 2025 | 11 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 1170 |
| 1961 | 1532 |
| 1971 | 1671 |
| 1981 | 1718 |
| 1991 | 1781 |
| 2001 | 1719 |
| 2011 | 1694 |
| 2019 | 1677 |
| 2020 | 1667 |
| 2021 | 1623 |
| 2022 | 1623 |
| 2023 | 1596 |
| 2024 | 1595 |
| 2025 | 1578 |
| 2026 | 1570 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 1284 | 40.7% |
| Married | 1538 | 48.7% |
| Divorced | 84 | 2.7% |
| Widowed | 250 | 7.9% |
School-Age Population (2026)
Total 0-18 years: 206
| Valore | |
|---|---|
| Nido (0-2) | 36 |
| Infanzia (3-5) | 24 |
| Primaria (6-10) | 52 |
| Medie (11-13) | 26 |
| Superiori (14-18) | 68 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Viddalba population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/viddalba-090082" title="Population pyramid of Viddalba — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/viddalba-090082" alt="Population pyramid of Viddalba — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>