San Nicolò Gerrei: 709 inhabitants (2026)
ISTAT Code: 111064
39.4957°N, 9.3013°E
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Population & demographics
All demographic data for San Nicolò Gerrei: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for San Nicolò Gerrei.
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Air quality (PM2.5, PM10, NO2) and land consumption data for San Nicolò Gerrei.
San Nicolò Gerrei is a small municipality in the province of Sud Sardegna, Sardegna region. With a population of 709 inhabitants and a density of 11 per km², it covers an area of 64.1 km². The average declared income is 15.364 €.
San Nicolò Gerrei in numbers: the analysis
Over the long run the population of San Nicolò Gerrei has stayed essentially stable: 737 inhabitants in 2019, 709 in 2026 (less than 5% change).
The ageing index is one of the starkest signals: in San Nicolò Gerrei there are 310 residents over 65 for every 100 under 14, well above the national average.
Demographic projections to 2050 estimate about 621 inhabitants for San Nicolò Gerrei: an expected decline of 12.4% from today.
Compared with the provincial average of Sud Sardegna (about 3,058 residents per municipality), San Nicolò Gerrei is a markedly smaller centre.
Among the 107 municipalities of the province of Sud Sardegna, San Nicolò Gerrei ranks 93 by population.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 737 |
| 2020 | 724 |
| 2021 | 734 |
| 2022 | 718 |
| 2023 | 721 |
| 2024 | 727 |
| 2025 | 721 |
| 2026 | 709 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 368 | 51.9% |
| Women | 341 | 48.1% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 5 |
| 2022 | 7 |
| 2023 | 7 |
| 2024 | 7 |
| 2025 | 3 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 2019 | 737 |
| 2020 | 724 |
| 2021 | 734 |
| 2022 | 718 |
| 2023 | 721 |
| 2024 | 727 |
| 2025 | 721 |
| 2026 | 709 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 692 | 48.0% |
| Married | 600 | 41.6% |
| Divorced | 24 | 1.7% |
| Widowed | 126 | 8.7% |
School-Age Population (2026)
Total 0-18 years: 88
| Valore | |
|---|---|
| Nido (0-2) | 16 |
| Infanzia (3-5) | 20 |
| Primaria (6-10) | 19 |
| Medie (11-13) | 17 |
| Superiori (14-18) | 16 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the San Nicolò Gerrei population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/san-nicolo-gerrei-111064" title="Population pyramid of San Nicolò Gerrei — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/san-nicolo-gerrei-111064" alt="Population pyramid of San Nicolò Gerrei — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>