Explore related data
Jump from local statistics to linked rankings and territorial pages.
Region page
Open the full profile page for Sardegna.
Province page
Open the full profile page for the province of Oristano.
Income overview
Explore the income map and the municipalities with the highest and lowest values.
Regional income ranking
View the municipalities in Sardegna ranked by average income.
Provincial population ranking
View the municipalities in the province of Oristano ranked by population.
Compare this municipality
Open the comparison page with this municipality preselected.
Population & demographics
All demographic data for Assolo: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Assolo.
Environment & air quality
Air quality (PM2.5, PM10, NO2) and land consumption data for Assolo.
Assolo is a small municipality in the province of Oristano, Sardegna region. With a population of 321 inhabitants and a density of 20 per km², it covers an area of 16,4 km². The average declared income is 16.204 €.
Assolo in numbers: the analysis
The ageing index is one of the starkest signals: in Assolo there are 479 residents over 65 for every 100 under 14, well above the national average.
Demographic projections to 2050 estimate about 195 inhabitants for Assolo: an expected decline of 39.3% from today.
Compared with the provincial average of Oristano (about 1,687 residents per municipality), Assolo is a markedly smaller centre.
Among the 87 municipalities of the province of Oristano, Assolo ranks 67 by population.
The census record tells a story of long decline: in 1951 Assolo had 718 inhabitants; today (2026) it has 321 — 55.3% fewer.
Population Trend
Male/Female Ratio
Demographic Statistics
Demographic Indices
Births (recent years)
Historical Population (1951-present)
Marital Status (2025)
School-Age Population (2026)
Total 0-18 years: 33
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Assolo population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/assolo-095008" title="Population pyramid of Assolo — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/assolo-095008" alt="Population pyramid of Assolo — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>