Sadali: 772 inhabitants (2026)
ISTAT Code: 111058
39.8143°N, 9.2726°E
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Population & demographics
All demographic data for Sadali: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Sadali.
Environment & air quality
Air quality (PM2.5, PM10, NO2) and land consumption data for Sadali.
Sadali is a small municipality in the province of Sud Sardegna, Sardegna region. With a population of 772 inhabitants and a density of 15 per km², it covers an area of 50.0 km². The average declared income is 17.773 €.
Sadali in numbers: the analysis
Among the 107 municipalities of the province of Sud Sardegna, Sadali ranks 88 by population.
The census record tells a story of long decline: in 2019 Sadali had 950 inhabitants; today (2026) it has 772 — 18.7% fewer.
The ageing index is one of the starkest signals: in Sadali there are 430 residents over 65 for every 100 under 14, well above the national average.
Demographic projections to 2050 estimate about 379 inhabitants for Sadali: an expected decline of 50.9% from today.
Compared with the provincial average of Sud Sardegna (about 3,058 residents per municipality), Sadali is a markedly smaller centre.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 950 |
| 2020 | 932 |
| 2021 | 899 |
| 2022 | 873 |
| 2023 | 843 |
| 2024 | 802 |
| 2025 | 776 |
| 2026 | 772 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 378 | 49.0% |
| Women | 394 | 51.0% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 2 |
| 2022 | 5 |
| 2023 | 3 |
| 2024 | 2 |
| 2025 | 6 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 2019 | 950 |
| 2020 | 932 |
| 2021 | 899 |
| 2022 | 873 |
| 2023 | 843 |
| 2024 | 802 |
| 2025 | 776 |
| 2026 | 772 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 644 | 41.5% |
| Married | 650 | 41.9% |
| Divorced | 54 | 3.5% |
| Widowed | 204 | 13.1% |
School-Age Population (2026)
Total 0-18 years: 81
| Valore | |
|---|---|
| Nido (0-2) | 12 |
| Infanzia (3-5) | 10 |
| Primaria (6-10) | 27 |
| Medie (11-13) | 14 |
| Superiori (14-18) | 18 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Sadali population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/sadali-111058" title="Population pyramid of Sadali — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/sadali-111058" alt="Population pyramid of Sadali — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>