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Population & demographics
All demographic data for Monteiasi: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Monteiasi.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Monteiasi.
Monteiasi is a medium-sized municipality in the province of Taranto, Puglia region. With a population of 5190 inhabitants and a density of 531 per km², it covers an area of 9,8 km². The average declared income is 20.418 €.
Monteiasi in numbers: the analysis
The generational balance is in line with the norm: the ageing index of Monteiasi is 220 (over-65s per 100 under-14s).
Demographic projections to 2050 estimate about 4,180 inhabitants for Monteiasi: an expected decline of 19.5% from today.
Compared with the provincial average of Taranto (about 18,894 residents per municipality), Monteiasi is a markedly smaller centre.
Among the 29 municipalities of the province of Taranto, Monteiasi ranks 22 by population.
Monteiasi has grown substantially since 1951: from 3,595 inhabitants then to 5,190 in 2026, an increase of 44.4%.
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: 813
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Monteiasi population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/monteiasi-073016" title="Population pyramid of Monteiasi — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/monteiasi-073016" alt="Population pyramid of Monteiasi — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>