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Population & demographics
All demographic data for Gonnostramatza: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Gonnostramatza.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Gonnostramatza.
Gonnostramatza is a small municipality in the province of Oristano, Sardegna region. With a population of 777 inhabitants and a density of 44 per km², it covers an area of 17.8 km². The average declared income is 16.558 €.
Gonnostramatza in numbers: the analysis
Among the 87 municipalities of the province of Oristano, Gonnostramatza ranks 44 by population.
The census record tells a story of long decline: in 1951 Gonnostramatza had 1,222 inhabitants; today (2026) it has 777 — 36.4% fewer.
The ageing index is one of the starkest signals: in Gonnostramatza there are 342 residents over 65 for every 100 under 14, well above the national average.
Demographic projections to 2050 estimate about 519 inhabitants for Gonnostramatza: an expected decline of 33.2% from today.
Compared with the provincial average of Oristano (about 1,687 residents per municipality), Gonnostramatza is a markedly smaller centre.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 874 |
| 2020 | 860 |
| 2021 | 821 |
| 2022 | 809 |
| 2023 | 808 |
| 2024 | 796 |
| 2025 | 783 |
| 2026 | 777 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 380 | 48.9% |
| Women | 397 | 51.1% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 4 |
| 2022 | 2 |
| 2023 | 9 |
| 2024 | 5 |
| 2025 | 4 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 1222 |
| 1961 | 1107 |
| 1971 | 1008 |
| 1981 | 991 |
| 1991 | 973 |
| 2001 | 959 |
| 2011 | 943 |
| 2019 | 874 |
| 2020 | 860 |
| 2021 | 821 |
| 2022 | 809 |
| 2023 | 808 |
| 2024 | 796 |
| 2025 | 783 |
| 2026 | 777 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 678 | 43.3% |
| Married | 710 | 45.3% |
| Divorced | 24 | 1.5% |
| Widowed | 154 | 9.8% |
School-Age Population (2026)
Total 0-18 years: 94
| Valore | |
|---|---|
| Nido (0-2) | 16 |
| Infanzia (3-5) | 8 |
| Primaria (6-10) | 20 |
| Medie (11-13) | 13 |
| Superiori (14-18) | 37 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Gonnostramatza population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/gonnostramatza-095024" title="Population pyramid of Gonnostramatza — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/gonnostramatza-095024" alt="Population pyramid of Gonnostramatza — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>