Buttrio: 3898 inhabitants (2026)
ISTAT Code: 030014
46.0131°N, 13.3304°E
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Population & demographics
All demographic data for Buttrio: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Buttrio.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Buttrio.
Buttrio is a small municipality in the province of Udine, Friuli-Venezia Giulia region. With a population of 3898 inhabitants and a density of 219 per km², it covers an area of 17,8 km². The average declared income is 26.740 €.
Buttrio in numbers: the analysis
Among the 134 municipalities of the province of Udine, Buttrio ranks 35 by population.
Demographic projections to 2050 estimate about 3,605 inhabitants for Buttrio: an expected decline of 7.5% from today.
The ageing index is one of the starkest signals: in Buttrio there are 279 residents over 65 for every 100 under 14, well above the national average.
Buttrio has grown substantially since 1951: from 2,623 inhabitants then to 3,898 in 2026, an increase of 48.6%.
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: 549
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Buttrio population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/buttrio-030014" title="Population pyramid of Buttrio — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/buttrio-030014" alt="Population pyramid of Buttrio — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>Municipalities with similar population
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