Gergei: 1095 inhabitants (2026)
ISTAT Code: 111025
39.6996°N, 9.1018°E
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Population & demographics
All demographic data for Gergei: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Gergei.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Gergei.
Gergei is a small municipality in the province of Sud Sardegna, Sardegna region. With a population of 1095 inhabitants and a density of 30 per km², it covers an area of 36.6 km². The average declared income is 16.272 €.
Gergei in numbers: the analysis
The census record tells a story of long decline: in 2019 Gergei had 1,194 inhabitants; today (2026) it has 1,095 — 8.3% fewer.
Among the 107 municipalities of the province of Sud Sardegna, Gergei ranks 69 by population.
Compared with the provincial average of Sud Sardegna (about 3,058 residents per municipality), Gergei is a markedly smaller centre.
Demographic projections to 2050 estimate about 814 inhabitants for Gergei: an expected decline of 25.7% from today.
The ageing index is one of the starkest signals: in Gergei there are 339 residents over 65 for every 100 under 14, well above the national average.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 1194 |
| 2020 | 1172 |
| 2021 | 1147 |
| 2022 | 1137 |
| 2023 | 1125 |
| 2024 | 1101 |
| 2025 | 1097 |
| 2026 | 1095 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 560 | 51.1% |
| Women | 535 | 48.9% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 12 |
| 2022 | 8 |
| 2023 | 3 |
| 2024 | 13 |
| 2025 | 8 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 2019 | 1194 |
| 2020 | 1172 |
| 2021 | 1147 |
| 2022 | 1137 |
| 2023 | 1125 |
| 2024 | 1101 |
| 2025 | 1097 |
| 2026 | 1095 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 1070 | 48.8% |
| Married | 826 | 37.6% |
| Divorced | 58 | 2.6% |
| Widowed | 240 | 10.9% |
School-Age Population (2026)
Total 0-18 years: 142
| Valore | |
|---|---|
| Nido (0-2) | 24 |
| Infanzia (3-5) | 23 |
| Primaria (6-10) | 28 |
| Medie (11-13) | 23 |
| Superiori (14-18) | 44 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Gergei population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/gergei-111025" title="Population pyramid of Gergei — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/gergei-111025" alt="Population pyramid of Gergei — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>