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Population & demographics
All demographic data for Sirone: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Sirone.
Environment & air quality
Air quality (PM2.5, PM10, NO2) and land consumption data for Sirone.
Sirone is a small municipality in the province of Lecco, Lombardia region. With a population of 2333 inhabitants and a density of 720 per km², it covers an area of 3.2 km². The average declared income is 27.219 €.
Sirone in numbers: the analysis
Compared with the provincial average of Lecco (about 3,979 residents per municipality), Sirone is a markedly smaller centre.
For 2050 the projections point to an essentially unchanged population: about 2,442 inhabitants.
The generational balance is in line with the norm: the ageing index of Sirone is 190 (over-65s per 100 under-14s).
Sirone has grown substantially since 1951: from 1,366 inhabitants then to 2,333 in 2026, an increase of 70.8%.
Among the 84 municipalities of the province of Lecco, Sirone ranks 48 by population.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 2302 |
| 2020 | 2310 |
| 2021 | 2330 |
| 2022 | 2305 |
| 2023 | 2319 |
| 2024 | 2348 |
| 2025 | 2356 |
| 2026 | 2333 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 1167 | 50.0% |
| Women | 1166 | 50.0% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 16 |
| 2022 | 13 |
| 2023 | 12 |
| 2024 | 12 |
| 2025 | 11 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 1366 |
| 1961 | 1299 |
| 1971 | 1477 |
| 1981 | 1986 |
| 1991 | 2170 |
| 2001 | 2200 |
| 2011 | 2391 |
| 2019 | 2302 |
| 2020 | 2310 |
| 2021 | 2330 |
| 2022 | 2305 |
| 2023 | 2319 |
| 2024 | 2348 |
| 2025 | 2356 |
| 2026 | 2333 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 2020 | 42.9% |
| Married | 2210 | 46.9% |
| Divorced | 166 | 3.5% |
| Widowed | 316 | 6.7% |
School-Age Population (2026)
Total 0-18 years: 399
| Valore | |
|---|---|
| Nido (0-2) | 35 |
| Infanzia (3-5) | 41 |
| Primaria (6-10) | 100 |
| Medie (11-13) | 72 |
| Superiori (14-18) | 151 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Sirone population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/sirone-097075" title="Population pyramid of Sirone — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/sirone-097075" alt="Population pyramid of Sirone — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>