Guamaggiore: 872 inhabitants (2026)
ISTAT Code: 111032
39.5668°N, 9.0735°E
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Population & demographics
All demographic data for Guamaggiore: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Guamaggiore.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Guamaggiore.
Guamaggiore is a small municipality in the province of Sud Sardegna, Sardegna region. With a population of 872 inhabitants and a density of 53 per km², it covers an area of 16.6 km². The average declared income is 16.050 €.
Guamaggiore in numbers: the analysis
The census record tells a story of long decline: in 2019 Guamaggiore had 971 inhabitants; today (2026) it has 872 — 10.2% fewer.
Among the 107 municipalities of the province of Sud Sardegna, Guamaggiore ranks 84 by population.
Compared with the provincial average of Sud Sardegna (about 3,058 residents per municipality), Guamaggiore is a markedly smaller centre.
Demographic projections to 2050 estimate about 603 inhabitants for Guamaggiore: an expected decline of 30.8% from today.
The ageing index is one of the starkest signals: in Guamaggiore there are 306 residents over 65 for every 100 under 14, well above the national average.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 971 |
| 2020 | 944 |
| 2021 | 940 |
| 2022 | 919 |
| 2023 | 904 |
| 2024 | 894 |
| 2025 | 882 |
| 2026 | 872 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 435 | 49.9% |
| Women | 437 | 50.1% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 1 |
| 2022 | 4 |
| 2023 | 4 |
| 2024 | 1 |
| 2025 | 5 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 2019 | 971 |
| 2020 | 944 |
| 2021 | 940 |
| 2022 | 919 |
| 2023 | 904 |
| 2024 | 894 |
| 2025 | 882 |
| 2026 | 872 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 786 | 44.6% |
| Married | 800 | 45.4% |
| Divorced | 34 | 1.9% |
| Widowed | 144 | 8.2% |
School-Age Population (2026)
Total 0-18 years: 114
| Valore | |
|---|---|
| Nido (0-2) | 11 |
| Infanzia (3-5) | 13 |
| Primaria (6-10) | 32 |
| Medie (11-13) | 23 |
| Superiori (14-18) | 35 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Guamaggiore population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/guamaggiore-111032" title="Population pyramid of Guamaggiore — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/guamaggiore-111032" alt="Population pyramid of Guamaggiore — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>