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Population & demographics
All demographic data for Arsiè: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Arsiè.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Arsiè.
Arsiè is a small municipality in the province of Belluno, Veneto region. With a population of 2174 inhabitants and a density of 34 per km², it covers an area of 64,8 km². The average declared income is 21.308 €.
Arsiè in numbers: the analysis
Demographic projections to 2050 estimate about 1,992 inhabitants for Arsiè: an expected decline of 8.4% from today.
Compared with the provincial average of Belluno (about 3,288 residents per municipality), Arsiè is a markedly smaller centre.
Among the 60 municipalities of the province of Belluno, Arsiè ranks 24 by population.
The census record tells a story of long decline: in 1951 Arsiè had 6,318 inhabitants; today (2026) it has 2,174 — 65.6% fewer.
The ageing index is one of the starkest signals: in Arsiè there are 430 residents over 65 for every 100 under 14, well above the national average.
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: 235
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Arsiè population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/arsie-025004" title="Population pyramid of Arsiè — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/arsie-025004" alt="Population pyramid of Arsiè — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>