Pianoro: 17.852 inhabitants (2026)
ISTAT Code: 037047
44.3851°N, 11.3433°E
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Population & demographics
All demographic data for Pianoro: population, births, deaths, balances and historical trends.
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Average income, median income, income brackets and historical trends for Pianoro.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Pianoro.
Pianoro is a medium-sized municipality in the province of Bologna, Emilia-Romagna region. With a population of 17.852 inhabitants and a density of 167 per km², it covers an area of 107,1 km². The average declared income is 30.483 €.
Pianoro in numbers: the analysis
Among the 55 municipalities of the province of Bologna, Pianoro ranks 11 by population.
Pianoro has grown substantially since 1951: from 7,731 inhabitants then to 17,852 in 2026, an increase of 130.9%.
The generational balance is in line with the norm: the ageing index of Pianoro is 245 (over-65s per 100 under-14s).
Looking ahead to 2050, projections give Pianoro about 19,061 inhabitants, up 6.8% from today.
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: 2651
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Pianoro population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/pianoro-037047" title="Population pyramid of Pianoro — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/pianoro-037047" alt="Population pyramid of Pianoro — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>