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Population & demographics
All demographic data for Vazzola: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Vazzola.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Vazzola.
Vazzola is a medium-sized municipality in the province of Treviso, Veneto region. With a population of 6674 inhabitants and a density of 255 per km², it covers an area of 26,2 km². The average declared income is 24.499 €.
Vazzola in numbers: the analysis
Vazzola has grown substantially since 1951: from 6,205 inhabitants then to 6,674 in 2026, an increase of 7.6%.
The generational balance is in line with the norm: the ageing index of Vazzola is 190 (over-65s per 100 under-14s).
Demographic projections to 2050 estimate about 5,828 inhabitants for Vazzola: an expected decline of 12.7% from today.
Among the 94 municipalities of the province of Treviso, Vazzola ranks 47 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: 1113
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Vazzola population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/vazzola-026088" title="Population pyramid of Vazzola — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/vazzola-026088" alt="Population pyramid of Vazzola — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>