Nuxis: 1382 inhabitants (2026)
ISTAT Code: 111049
39.1552°N, 8.7399°E
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Population & demographics
All demographic data for Nuxis: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Nuxis.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Nuxis.
Nuxis is a small municipality in the province of Sud Sardegna, Sardegna region. With a population of 1382 inhabitants and a density of 22 per km², it covers an area of 62.0 km². The average declared income is 17.060 €.
Nuxis in numbers: the analysis
The ageing index is one of the starkest signals: in Nuxis there are 453 residents over 65 for every 100 under 14, well above the national average.
Demographic projections to 2050 estimate about 931 inhabitants for Nuxis: an expected decline of 32.6% from today.
Compared with the provincial average of Sud Sardegna (about 3,058 residents per municipality), Nuxis is a markedly smaller centre.
Among the 107 municipalities of the province of Sud Sardegna, Nuxis ranks 62 by population.
The census record tells a story of long decline: in 2019 Nuxis had 1,551 inhabitants; today (2026) it has 1,382 — 10.9% fewer.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 1551 |
| 2020 | 1509 |
| 2021 | 1443 |
| 2022 | 1455 |
| 2023 | 1437 |
| 2024 | 1420 |
| 2025 | 1401 |
| 2026 | 1382 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 673 | 48.7% |
| Women | 709 | 51.3% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 7 |
| 2022 | 8 |
| 2023 | 9 |
| 2024 | 10 |
| 2025 | 8 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 2019 | 1551 |
| 2020 | 1509 |
| 2021 | 1443 |
| 2022 | 1455 |
| 2023 | 1437 |
| 2024 | 1420 |
| 2025 | 1401 |
| 2026 | 1382 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 1188 | 42.4% |
| Married | 1252 | 44.7% |
| Divorced | 82 | 2.9% |
| Widowed | 280 | 10.0% |
School-Age Population (2026)
Total 0-18 years: 140
| Valore | |
|---|---|
| Nido (0-2) | 24 |
| Infanzia (3-5) | 19 |
| Primaria (6-10) | 38 |
| Medie (11-13) | 17 |
| Superiori (14-18) | 42 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Nuxis population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/nuxis-111049" title="Population pyramid of Nuxis — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/nuxis-111049" alt="Population pyramid of Nuxis — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>