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Population & demographics
All demographic data for Ussassai: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Ussassai.
Environment & air quality
Air quality (PM2.5, PM10, NO2) and land consumption data for Ussassai.
Ussassai is a small municipality in the province of Nuoro, Sardegna region. With a population of 432 inhabitants and a density of 9 per km², it covers an area of 48.0 km². The average declared income is 18.439 €.
Ussassai in numbers: the analysis
Compared with the provincial average of Nuoro (about 2,623 residents per municipality), Ussassai is a markedly smaller centre.
Among the 74 municipalities of the province of Nuoro, Ussassai ranks 69 by population.
The census record tells a story of long decline: in 2019 Ussassai had 531 inhabitants; today (2026) it has 432 — 18.6% fewer.
The ageing index is one of the starkest signals: in Ussassai there are 696 residents over 65 for every 100 under 14, well above the national average.
Demographic projections to 2050 estimate about 213 inhabitants for Ussassai: an expected decline of 50.7% from today.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 531 |
| 2020 | 506 |
| 2021 | 492 |
| 2022 | 473 |
| 2023 | 448 |
| 2024 | 445 |
| 2025 | 439 |
| 2026 | 432 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 223 | 51.6% |
| Women | 209 | 48.4% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 2 |
| 2022 | 2 |
| 2023 | 1 |
| 2024 | 2 |
| 2025 | 1 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 2019 | 531 |
| 2020 | 506 |
| 2021 | 492 |
| 2022 | 473 |
| 2023 | 448 |
| 2024 | 445 |
| 2025 | 439 |
| 2026 | 432 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 372 | 42.4% |
| Married | 384 | 43.7% |
| Divorced | 24 | 2.7% |
| Widowed | 98 | 11.2% |
School-Age Population (2026)
Total 0-18 years: 32
| Valore | |
|---|---|
| Nido (0-2) | 2 |
| Infanzia (3-5) | 8 |
| Primaria (6-10) | 7 |
| Medie (11-13) | 7 |
| Superiori (14-18) | 8 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Ussassai population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/ussassai-091100" title="Population pyramid of Ussassai — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/ussassai-091100" alt="Population pyramid of Ussassai — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>