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Population & demographics
All demographic data for Sant'Antonino di Susa: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Sant'Antonino di Susa.
Environment & air quality
Air quality (PM2.5, PM10, NO2) and land consumption data for Sant'Antonino di Susa.
Sant'Antonino di Susa is a small municipality in the province of Torino, Piemonte region. With a population of 4073 inhabitants and a density of 416 per km², it covers an area of 9,8 km². The average declared income is 23.241 €.
Sant'Antonino di Susa in numbers: the analysis
Demographic projections to 2050 estimate about 3,532 inhabitants for Sant'Antonino di Susa: an expected decline of 13.3% from today.
Compared with the provincial average of Torino (about 7,067 residents per municipality), Sant'Antonino di Susa is a markedly smaller centre.
Among the 312 municipalities of the province of Torino, Sant'Antonino di Susa ranks 75 by population.
Sant'Antonino di Susa has grown substantially since 1951: from 2,245 inhabitants then to 4,073 in 2026, an increase of 81.4%.
The generational balance is in line with the norm: the ageing index of Sant'Antonino di Susa is 235 (over-65s per 100 under-14s).
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: 615
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Sant'Antonino di Susa population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/sant-antonino-di-susa-001256" title="Population pyramid of Sant'Antonino di Susa — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/sant-antonino-di-susa-001256" alt="Population pyramid of Sant'Antonino di Susa — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>