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Population & demographics
All demographic data for Marostica: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Marostica.
Environment & air quality
Air quality (PM2.5, PM10, NO2) and land consumption data for Marostica.
Marostica is a medium-sized municipality in the province of Vicenza, Veneto region. With a population of 14.121 inhabitants and a density of 387 per km², it covers an area of 36,5 km². The average declared income is 26.268 €.
Marostica in numbers: the analysis
The generational balance is in line with the norm: the ageing index of Marostica is 221 (over-65s per 100 under-14s).
For 2050 the projections point to an essentially unchanged population: about 14,364 inhabitants.
The average municipality in the province of Vicenza has about 7,568 residents: Marostica has 1.9 times as many.
By population, Marostica ranks no. 12 among the 113 municipalities of the province of Vicenza.
Marostica has grown substantially since 1951: from 11,787 inhabitants then to 14,121 in 2026, an increase of 19.8%.
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: 2198
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Marostica population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/marostica-024057" title="Population pyramid of Marostica — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/marostica-024057" alt="Population pyramid of Marostica — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>