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Population & demographics
All demographic data for Bolognola: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Bolognola.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Bolognola.
Bolognola is a small municipality in the province of Macerata, Marche region. With a population of 148 inhabitants and a density of 6 per km², it covers an area of 25,9 km². The average declared income is 19.902 €.
Bolognola in numbers: the analysis
Compared with the provincial average of Macerata (about 5,485 residents per municipality), Bolognola is a markedly smaller centre.
Among the 55 municipalities of the province of Macerata, Bolognola ranks 54 by population.
The census record tells a story of long decline: in 1951 Bolognola had 222 inhabitants; today (2026) it has 148 — 33.3% fewer.
The ageing index is one of the starkest signals: in Bolognola there are 288 residents over 65 for every 100 under 14, well above the national average.
Looking ahead to 2050, projections give Bolognola about 171 inhabitants, up 15.5% 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: 21
Foreign residents
Foreign presence and top citizenships
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Use the Bolognola population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/bolognola-043005" title="Population pyramid of Bolognola — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/bolognola-043005" alt="Population pyramid of Bolognola — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>