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Population & demographics
All demographic data for Castelli Calepio: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Castelli Calepio.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Castelli Calepio.
Castelli Calepio is a medium-sized municipality in the province of Bergamo, Lombardia region. With a population of 10.484 inhabitants and a density of 1033 per km², it covers an area of 10.2 km². The average declared income is 26.091 €.
Castelli Calepio in numbers: the analysis
Castelli Calepio has grown substantially since 1951: from 5,509 inhabitants then to 10,484 in 2026, an increase of 90.3%.
The generational balance is in line with the norm: the ageing index of Castelli Calepio is 166 (over-65s per 100 under-14s).
Looking ahead to 2050, projections give Castelli Calepio about 11,496 inhabitants, up 9.7% from today.
The average municipality in the province of Bergamo has about 4,606 residents: Castelli Calepio has 2.3 times as many.
By population, Castelli Calepio ranks no. 17 among the 243 municipalities of the province of Bergamo.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 10.206 |
| 2020 | 10.262 |
| 2021 | 10.394 |
| 2022 | 10.398 |
| 2023 | 10.322 |
| 2024 | 10.389 |
| 2025 | 10.427 |
| 2026 | 10.484 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 5316 | 50.7% |
| Women | 5168 | 49.3% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 93 |
| 2022 | 85 |
| 2023 | 83 |
| 2024 | 56 |
| 2025 | 89 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 5509 |
| 1961 | 5767 |
| 1971 | 6541 |
| 1981 | 7578 |
| 1991 | 8402 |
| 2001 | 8936 |
| 2011 | 9612 |
| 2019 | 10.206 |
| 2020 | 10.262 |
| 2021 | 10.394 |
| 2022 | 10.398 |
| 2023 | 10.322 |
| 2024 | 10.389 |
| 2025 | 10.427 |
| 2026 | 10.484 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 9044 | 43.4% |
| Married | 9776 | 46.9% |
| Divorced | 660 | 3.2% |
| Widowed | 1374 | 6.6% |
School-Age Population (2026)
Total 0-18 years: 1876
| Valore | |
|---|---|
| Nido (0-2) | 232 |
| Infanzia (3-5) | 235 |
| Primaria (6-10) | 486 |
| Medie (11-13) | 320 |
| Superiori (14-18) | 603 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Castelli Calepio population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/castelli-calepio-016062" title="Population pyramid of Castelli Calepio — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/castelli-calepio-016062" alt="Population pyramid of Castelli Calepio — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>