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Population & demographics
All demographic data for Silanus: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Silanus.
Environment & air quality
Air quality (PM2.5, PM10, NO2) and land consumption data for Silanus.
Silanus is a small municipality in the province of Nuoro, Sardegna region. With a population of 1891 inhabitants and a density of 39 per km², it covers an area of 48.2 km². The average declared income is 17.317 €.
Silanus in numbers: the analysis
Among the 74 municipalities of the province of Nuoro, Silanus ranks 33 by population.
The census record tells a story of long decline: in 1951 Silanus had 2,847 inhabitants; today (2026) it has 1,891 — 33.6% fewer.
The ageing index is one of the starkest signals: in Silanus there are 296 residents over 65 for every 100 under 14, well above the national average.
Demographic projections to 2050 estimate about 1,329 inhabitants for Silanus: an expected decline of 29.7% from today.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 2096 |
| 2020 | 2062 |
| 2021 | 2022 |
| 2022 | 2018 |
| 2023 | 1984 |
| 2024 | 1946 |
| 2025 | 1921 |
| 2026 | 1891 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 927 | 49.0% |
| Women | 964 | 51.0% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 11 |
| 2022 | 12 |
| 2023 | 7 |
| 2024 | 4 |
| 2025 | 14 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 2847 |
| 1961 | 3027 |
| 1971 | 2543 |
| 1981 | 2571 |
| 1991 | 2516 |
| 2001 | 2394 |
| 2011 | 2200 |
| 2019 | 2096 |
| 2020 | 2062 |
| 2021 | 2022 |
| 2022 | 2018 |
| 2023 | 1984 |
| 2024 | 1946 |
| 2025 | 1921 |
| 2026 | 1891 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 1766 | 46.0% |
| Married | 1650 | 42.9% |
| Divorced | 34 | 0.9% |
| Widowed | 392 | 10.2% |
School-Age Population (2026)
Total 0-18 years: 254
| Valore | |
|---|---|
| Nido (0-2) | 24 |
| Infanzia (3-5) | 35 |
| Primaria (6-10) | 61 |
| Medie (11-13) | 62 |
| Superiori (14-18) | 72 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Silanus population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/silanus-091083" title="Population pyramid of Silanus — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/silanus-091083" alt="Population pyramid of Silanus — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>