Aiello del Friuli: 2086 inhabitants (2026)
ISTAT Code: 030001
45.8707°N, 13.3625°E
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Population & demographics
All demographic data for Aiello del Friuli: population, births, deaths, balances and historical trends.
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Average income, median income, income brackets and historical trends for Aiello del Friuli.
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Aiello del Friuli is a small municipality in the province of Udine, Friuli-Venezia Giulia region. With a population of 2086 inhabitants and a density of 156 per km², it covers an area of 13,4 km². The average declared income is 23.838 €.
Aiello del Friuli in numbers: the analysis
Compared with the provincial average of Udine (about 3,849 residents per municipality), Aiello del Friuli is a markedly smaller centre.
Demographic projections to 2050 estimate about 1,680 inhabitants for Aiello del Friuli: an expected decline of 19.5% from today.
The ageing index is one of the starkest signals: in Aiello del Friuli there are 343 residents over 65 for every 100 under 14, well above the national average.
The census record tells a story of long decline: in 1951 Aiello del Friuli had 2,460 inhabitants; today (2026) it has 2,086 — 15.2% fewer.
Among the 134 municipalities of the province of Udine, Aiello del Friuli ranks 70 by population.
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: 262
Foreign residents
Foreign presence and top citizenships
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Use the Aiello del Friuli population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/aiello-del-friuli-030001" title="Population pyramid of Aiello del Friuli — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/aiello-del-friuli-030001" alt="Population pyramid of Aiello del Friuli — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>