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Population & demographics
All demographic data for Fiorano al Serio: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Fiorano al Serio.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Fiorano al Serio.
Fiorano al Serio is a small municipality in the province of Bergamo, Lombardia region. With a population of 2938 inhabitants and a density of 2825 per km², it covers an area of 1.0 km². The average declared income is 23.866 €.
Fiorano al Serio in numbers: the analysis
Fiorano al Serio has grown substantially since 1951: from 2,431 inhabitants then to 2,938 in 2026, an increase of 20.9%.
Among the 243 municipalities of the province of Bergamo, Fiorano al Serio ranks 128 by population.
Compared with the provincial average of Bergamo (about 4,606 residents per municipality), Fiorano al Serio is a markedly smaller centre.
Demographic projections to 2050 estimate about 2,779 inhabitants for Fiorano al Serio: an expected decline of 5.4% from today.
The generational balance is in line with the norm: the ageing index of Fiorano al Serio is 206 (over-65s per 100 under-14s).
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 2986 |
| 2020 | 2991 |
| 2021 | 2947 |
| 2022 | 2961 |
| 2023 | 2949 |
| 2024 | 2933 |
| 2025 | 2940 |
| 2026 | 2938 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 1427 | 48.6% |
| Women | 1511 | 51.4% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 16 |
| 2022 | 19 |
| 2023 | 17 |
| 2024 | 18 |
| 2025 | 14 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 2431 |
| 1961 | 2450 |
| 1971 | 2566 |
| 1981 | 2426 |
| 1991 | 2504 |
| 2001 | 2904 |
| 2011 | 3071 |
| 2019 | 2986 |
| 2020 | 2991 |
| 2021 | 2947 |
| 2022 | 2961 |
| 2023 | 2949 |
| 2024 | 2933 |
| 2025 | 2940 |
| 2026 | 2938 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 2498 | 42.5% |
| Married | 2702 | 46.0% |
| Divorced | 240 | 4.1% |
| Widowed | 440 | 7.5% |
School-Age Population (2026)
Total 0-18 years: 485
| Valore | |
|---|---|
| Nido (0-2) | 58 |
| Infanzia (3-5) | 60 |
| Primaria (6-10) | 115 |
| Medie (11-13) | 103 |
| Superiori (14-18) | 149 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Fiorano al Serio population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/fiorano-al-serio-016100" title="Population pyramid of Fiorano al Serio — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/fiorano-al-serio-016100" alt="Population pyramid of Fiorano al Serio — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>