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Population & demographics
All demographic data for Borgo San Lorenzo: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Borgo San Lorenzo.
Environment & air quality
Air quality (PM2.5, PM10, NO2) and land consumption data for Borgo San Lorenzo.
Borgo San Lorenzo is a medium-sized municipality in the province of Firenze, Toscana region. With a population of 18.412 inhabitants and a density of 126 per km², it covers an area of 146,4 km². The average declared income is 24.869 €.
Borgo San Lorenzo in numbers: the analysis
Borgo San Lorenzo has grown substantially since 1951: from 16,535 inhabitants then to 18,412 in 2026, an increase of 11.4%.
The generational balance is in line with the norm: the ageing index of Borgo San Lorenzo is 230 (over-65s per 100 under-14s).
Looking ahead to 2050, projections give Borgo San Lorenzo about 19,739 inhabitants, up 7.2% from today.
Among the 41 municipalities of the province of Firenze, Borgo San Lorenzo ranks 12 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: 2905
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Borgo San Lorenzo population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/borgo-san-lorenzo-048004" title="Population pyramid of Borgo San Lorenzo — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/borgo-san-lorenzo-048004" alt="Population pyramid of Borgo San Lorenzo — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>