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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.
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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 71.0 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
| Anno | Popolazione |
|---|---|
| 2019 | 2126 |
| 2020 | 2139 |
| 2021 | 2083 |
| 2022 | 2073 |
| 2023 | 2044 |
| 2024 | 2054 |
| 2025 | 2067 |
| 2026 | 2059 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 1014 | 49.2% |
| Women | 1045 | 50.8% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 16 |
| 2022 | 12 |
| 2023 | 8 |
| 2024 | 14 |
| 2025 | 8 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 2422 |
| 1961 | 2307 |
| 1971 | 2241 |
| 1981 | 2329 |
| 1991 | 2423 |
| 2001 | 2320 |
| 2011 | 2309 |
| 2019 | 2126 |
| 2020 | 2139 |
| 2021 | 2083 |
| 2022 | 2073 |
| 2023 | 2044 |
| 2024 | 2054 |
| 2025 | 2067 |
| 2026 | 2059 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 1752 | 42.4% |
| Married | 1868 | 45.2% |
| Divorced | 178 | 4.3% |
| Widowed | 336 | 8.1% |
School-Age Population (2026)
Total 0-18 years: 279
| Valore | |
|---|---|
| Nido (0-2) | 30 |
| Infanzia (3-5) | 36 |
| Primaria (6-10) | 72 |
| Medie (11-13) | 49 |
| Superiori (14-18) | 92 |
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>