Seulo: 745 inhabitants (2026)
ISTAT Code: 111082
39.8680°N, 9.2385°E
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Population & demographics
All demographic data for Seulo: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Seulo.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Seulo.
Seulo is a small municipality in the province of Sud Sardegna, Sardegna region. With a population of 745 inhabitants and a density of 13 per km², it covers an area of 59.0 km². The average declared income is 15.239 €.
Seulo in numbers: the analysis
The ageing index is one of the starkest signals: in Seulo there are 349 residents over 65 for every 100 under 14, well above the national average.
Demographic projections to 2050 estimate about 566 inhabitants for Seulo: an expected decline of 24% from today.
Compared with the provincial average of Sud Sardegna (about 3,058 residents per municipality), Seulo is a markedly smaller centre.
Among the 107 municipalities of the province of Sud Sardegna, Seulo ranks 90 by population.
The census record tells a story of long decline: in 2019 Seulo had 807 inhabitants; today (2026) it has 745 — 7.7% fewer.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 807 |
| 2020 | 795 |
| 2021 | 795 |
| 2022 | 795 |
| 2023 | 782 |
| 2024 | 774 |
| 2025 | 765 |
| 2026 | 745 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 404 | 54.2% |
| Women | 341 | 45.8% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 5 |
| 2022 | 6 |
| 2023 | 3 |
| 2024 | 7 |
| 2025 | 4 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 2019 | 807 |
| 2020 | 795 |
| 2021 | 795 |
| 2022 | 795 |
| 2023 | 782 |
| 2024 | 774 |
| 2025 | 765 |
| 2026 | 745 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 772 | 50.5% |
| Married | 572 | 37.4% |
| Divorced | 42 | 2.7% |
| Widowed | 144 | 9.4% |
School-Age Population (2026)
Total 0-18 years: 90
| Valore | |
|---|---|
| Nido (0-2) | 13 |
| Infanzia (3-5) | 14 |
| Primaria (6-10) | 25 |
| Medie (11-13) | 11 |
| Superiori (14-18) | 27 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Seulo population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/seulo-111082" title="Population pyramid of Seulo — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/seulo-111082" alt="Population pyramid of Seulo — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>