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Population & demographics
All demographic data for Nulvi: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Nulvi.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Nulvi.
Nulvi is a small municipality in the province of Sassari, Sardegna region. With a population of 2572 inhabitants and a density of 37 per km², it covers an area of 68.7 km². The average declared income is 16.848 €.
Nulvi in numbers: the analysis
The generational balance is in line with the norm: the ageing index of Nulvi is 232 (over-65s per 100 under-14s).
Demographic projections to 2050 estimate about 2,128 inhabitants for Nulvi: an expected decline of 17.3% from today.
Compared with the provincial average of Sassari (about 5,115 residents per municipality), Nulvi is a markedly smaller centre.
Among the 92 municipalities of the province of Sassari, Nulvi ranks 34 by population.
The census record tells a story of long decline: in 1951 Nulvi had 4,036 inhabitants; today (2026) it has 2,572 — 36.3% fewer.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 2718 |
| 2020 | 2692 |
| 2021 | 2662 |
| 2022 | 2648 |
| 2023 | 2638 |
| 2024 | 2588 |
| 2025 | 2585 |
| 2026 | 2572 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 1292 | 50.2% |
| Women | 1280 | 49.8% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 17 |
| 2022 | 15 |
| 2023 | 13 |
| 2024 | 18 |
| 2025 | 8 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 4036 |
| 1961 | 3978 |
| 1971 | 3449 |
| 1981 | 3189 |
| 1991 | 3078 |
| 2001 | 3007 |
| 2011 | 2851 |
| 2019 | 2718 |
| 2020 | 2692 |
| 2021 | 2662 |
| 2022 | 2648 |
| 2023 | 2638 |
| 2024 | 2588 |
| 2025 | 2585 |
| 2026 | 2572 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 2406 | 46.5% |
| Married | 2240 | 43.3% |
| Divorced | 128 | 2.5% |
| Widowed | 396 | 7.7% |
School-Age Population (2026)
Total 0-18 years: 388
| Valore | |
|---|---|
| Nido (0-2) | 39 |
| Infanzia (3-5) | 63 |
| Primaria (6-10) | 106 |
| Medie (11-13) | 67 |
| Superiori (14-18) | 113 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Nulvi population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/nulvi-090046" title="Population pyramid of Nulvi — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/nulvi-090046" alt="Population pyramid of Nulvi — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>