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Population & demographics
All demographic data for Chiuduno: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Chiuduno.
Environment & air quality
Air quality (PM2.5, PM10, NO2) and land consumption data for Chiuduno.
Chiuduno is a medium-sized municipality in the province of Bergamo, Lombardia region. With a population of 6260 inhabitants and a density of 883 per km², it covers an area of 7.1 km². The average declared income is 25.656 €.
Chiuduno in numbers: the analysis
Among the 243 municipalities of the province of Bergamo, Chiuduno ranks 52 by population.
Chiuduno has grown substantially since 1951: from 3,261 inhabitants then to 6,260 in 2026, an increase of 92%.
The generational balance is in line with the norm: the ageing index of Chiuduno is 163 (over-65s per 100 under-14s).
Looking ahead to 2050, projections give Chiuduno about 6,880 inhabitants, up 9.9% from today.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 6090 |
| 2020 | 6082 |
| 2021 | 6027 |
| 2022 | 6067 |
| 2023 | 6111 |
| 2024 | 6168 |
| 2025 | 6171 |
| 2026 | 6260 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 3184 | 50.9% |
| Women | 3076 | 49.1% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 46 |
| 2022 | 35 |
| 2023 | 43 |
| 2024 | 47 |
| 2025 | 44 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 3261 |
| 1961 | 3433 |
| 1971 | 3792 |
| 1981 | 4442 |
| 1991 | 4466 |
| 2001 | 5051 |
| 2011 | 5852 |
| 2019 | 6090 |
| 2020 | 6082 |
| 2021 | 6027 |
| 2022 | 6067 |
| 2023 | 6111 |
| 2024 | 6168 |
| 2025 | 6171 |
| 2026 | 6260 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 5446 | 44.1% |
| Married | 5838 | 47.3% |
| Divorced | 354 | 2.9% |
| Widowed | 704 | 5.7% |
School-Age Population (2026)
Total 0-18 years: 1126
| Valore | |
|---|---|
| Nido (0-2) | 136 |
| Infanzia (3-5) | 143 |
| Primaria (6-10) | 301 |
| Medie (11-13) | 194 |
| Superiori (14-18) | 352 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Chiuduno population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/chiuduno-016073" title="Population pyramid of Chiuduno — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/chiuduno-016073" alt="Population pyramid of Chiuduno — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>