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Population & demographics
All demographic data for Piateda: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Piateda.
Environment & air quality
Air quality (PM2.5, PM10, NO2) and land consumption data for Piateda.
Piateda is a small municipality in the province of Sondrio, Lombardia region. With a population of 2059 inhabitants and a density of 29 per km², it covers an area of 70,8 km². The average declared income is 24.443 €.
Piateda in numbers: the analysis
Demographic projections to 2050 estimate about 1,845 inhabitants for Piateda: an expected decline of 10.4% from today.
Among the 77 municipalities of the province of Sondrio, Piateda ranks 28 by population.
The census record tells a story of long decline: in 1951 Piateda had 2,422 inhabitants; today (2026) it has 2,059 — 15% fewer.
The ageing index is one of the starkest signals: in Piateda there are 313 residents over 65 for every 100 under 14, well above the national average.
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: 279
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Piateda population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/piateda-014049" title="Population pyramid of Piateda — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/piateda-014049" alt="Population pyramid of Piateda — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>