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Population & demographics
All demographic data for Cassina Valsassina: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Cassina Valsassina.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Cassina Valsassina.
Cassina Valsassina is a small municipality in the province of Lecco, Lombardia region. With a population of 549 inhabitants and a density of 199 per km², it covers an area of 2.8 km². The average declared income is 26.352 €.
Cassina Valsassina in numbers: the analysis
Among the 84 municipalities of the province of Lecco, Cassina Valsassina ranks 75 by population.
Cassina Valsassina has grown substantially since 1951: from 387 inhabitants then to 549 in 2026, an increase of 41.9%.
The ageing index is one of the starkest signals: in Cassina Valsassina there are 251 residents over 65 for every 100 under 14, well above the national average.
Looking ahead to 2050, projections give Cassina Valsassina about 684 inhabitants, up 24.6% from today.
Compared with the provincial average of Lecco (about 3,979 residents per municipality), Cassina Valsassina is a markedly smaller centre.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 515 |
| 2020 | 527 |
| 2021 | 521 |
| 2022 | 529 |
| 2023 | 535 |
| 2024 | 541 |
| 2025 | 547 |
| 2026 | 549 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 280 | 51.0% |
| Women | 269 | 49.0% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 5 |
| 2022 | 2 |
| 2023 | 4 |
| 2024 | 2 |
| 2025 | 4 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 387 |
| 1961 | 352 |
| 1971 | 359 |
| 1981 | 397 |
| 1991 | 437 |
| 2001 | 457 |
| 2011 | 470 |
| 2019 | 515 |
| 2020 | 527 |
| 2021 | 521 |
| 2022 | 529 |
| 2023 | 535 |
| 2024 | 541 |
| 2025 | 547 |
| 2026 | 549 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 470 | 43.0% |
| Married | 444 | 40.6% |
| Divorced | 72 | 6.6% |
| Widowed | 108 | 9.9% |
School-Age Population (2026)
Total 0-18 years: 82
| Valore | |
|---|---|
| Nido (0-2) | 11 |
| Infanzia (3-5) | 11 |
| Primaria (6-10) | 25 |
| Medie (11-13) | 10 |
| Superiori (14-18) | 25 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Cassina Valsassina population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/cassina-valsassina-097018" title="Population pyramid of Cassina Valsassina — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/cassina-valsassina-097018" alt="Population pyramid of Cassina Valsassina — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>