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Population & demographics
All demographic data for Cassiglio: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Cassiglio.
Environment & air quality
Air quality (PM2.5, PM10, NO2) and land consumption data for Cassiglio.
Cassiglio is a small municipality in the province of Bergamo, Lombardia region. With a population of 105 inhabitants and a density of 8 per km², it covers an area of 13.2 km². The average declared income is 16.589 €.
Cassiglio in numbers: the analysis
The ageing index is one of the starkest signals: in Cassiglio there are 457 residents over 65 for every 100 under 14, well above the national average.
Demographic projections to 2050 estimate about 95 inhabitants for Cassiglio: an expected decline of 9.5% from today.
Compared with the provincial average of Bergamo (about 4,606 residents per municipality), Cassiglio is a markedly smaller centre.
Among the 243 municipalities of the province of Bergamo, Cassiglio ranks 241 by population.
The census record tells a story of long decline: in 1951 Cassiglio had 228 inhabitants; today (2026) it has 105 — 53.9% fewer.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 108 |
| 2020 | 112 |
| 2021 | 112 |
| 2022 | 111 |
| 2023 | 109 |
| 2024 | 104 |
| 2025 | 106 |
| 2026 | 105 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 48 | 45.7% |
| Women | 57 | 54.3% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 0 |
| 2022 | 0 |
| 2023 | 1 |
| 2024 | 0 |
| 2025 | 0 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 228 |
| 1961 | 191 |
| 1971 | 156 |
| 1981 | 141 |
| 1991 | 120 |
| 2001 | 107 |
| 2011 | 122 |
| 2019 | 108 |
| 2020 | 112 |
| 2021 | 112 |
| 2022 | 111 |
| 2023 | 109 |
| 2024 | 104 |
| 2025 | 106 |
| 2026 | 105 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 96 | 45.3% |
| Married | 98 | 46.2% |
| Divorced | 4 | 1.9% |
| Widowed | 14 | 6.6% |
School-Age Population (2026)
Total 0-18 years: 12
| Valore | |
|---|---|
| Nido (0-2) | 1 |
| Infanzia (3-5) | 0 |
| Primaria (6-10) | 4 |
| Medie (11-13) | 1 |
| Superiori (14-18) | 6 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Cassiglio population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/cassiglio-016061" title="Population pyramid of Cassiglio — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/cassiglio-016061" alt="Population pyramid of Cassiglio — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>