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Population & demographics
All demographic data for Austis: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Austis.
Environment & air quality
Air quality (PM2.5, PM10, NO2) and land consumption data for Austis.
Austis is a small municipality in the province of Nuoro, Sardegna region. With a population of 711 inhabitants and a density of 14 per km², it covers an area of 51.3 km². The average declared income is 17.235 €.
Austis in numbers: the analysis
Compared with the provincial average of Nuoro (about 2,623 residents per municipality), Austis is a markedly smaller centre.
Among the 74 municipalities of the province of Nuoro, Austis ranks 59 by population.
The census record tells a story of long decline: in 1951 Austis had 1,228 inhabitants; today (2026) it has 711 — 42.1% fewer.
The ageing index is one of the starkest signals: in Austis there are 368 residents over 65 for every 100 under 14, well above the national average.
Demographic projections to 2050 estimate about 485 inhabitants for Austis: an expected decline of 31.8% from today.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 795 |
| 2020 | 777 |
| 2021 | 768 |
| 2022 | 772 |
| 2023 | 744 |
| 2024 | 741 |
| 2025 | 723 |
| 2026 | 711 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 357 | 50.2% |
| Women | 354 | 49.8% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 4 |
| 2022 | 0 |
| 2023 | 9 |
| 2024 | 2 |
| 2025 | 6 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 1228 |
| 1961 | 1482 |
| 1971 | 1268 |
| 1981 | 1081 |
| 1991 | 1054 |
| 2001 | 959 |
| 2011 | 876 |
| 2019 | 795 |
| 2020 | 777 |
| 2021 | 768 |
| 2022 | 772 |
| 2023 | 744 |
| 2024 | 741 |
| 2025 | 723 |
| 2026 | 711 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 798 | 55.2% |
| Married | 482 | 33.3% |
| Divorced | 38 | 2.6% |
| Widowed | 128 | 8.9% |
School-Age Population (2026)
Total 0-18 years: 80
| Valore | |
|---|---|
| Nido (0-2) | 19 |
| Infanzia (3-5) | 6 |
| Primaria (6-10) | 20 |
| Medie (11-13) | 12 |
| Superiori (14-18) | 23 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Austis population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/austis-091004" title="Population pyramid of Austis — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/austis-091004" alt="Population pyramid of Austis — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>