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Population & demographics
All demographic data for Barzana: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Barzana.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Barzana.
Barzana is a small municipality in the province of Bergamo, Lombardia region. With a population of 2039 inhabitants and a density of 976 per km², it covers an area of 2.1 km². The average declared income is 27.618 €.
Barzana in numbers: the analysis
Looking ahead to 2050, projections give Barzana about 2,306 inhabitants, up 13.1% from today.
The generational balance is in line with the norm: the ageing index of Barzana is 129 (over-65s per 100 under-14s).
Barzana has grown substantially since 1951: from 624 inhabitants then to 2,039 in 2026, an increase of 226.8%.
Among the 243 municipalities of the province of Bergamo, Barzana ranks 145 by population.
Compared with the provincial average of Bergamo (about 4,606 residents per municipality), Barzana is a markedly smaller centre.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 1967 |
| 2020 | 1987 |
| 2021 | 2013 |
| 2022 | 2004 |
| 2023 | 2016 |
| 2024 | 2026 |
| 2025 | 2031 |
| 2026 | 2039 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 1067 | 52.3% |
| Women | 972 | 47.7% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 12 |
| 2022 | 23 |
| 2023 | 17 |
| 2024 | 6 |
| 2025 | 20 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 624 |
| 1961 | 717 |
| 1971 | 908 |
| 1981 | 975 |
| 1991 | 1066 |
| 2001 | 1562 |
| 2011 | 1790 |
| 2019 | 1967 |
| 2020 | 1987 |
| 2021 | 2013 |
| 2022 | 2004 |
| 2023 | 2016 |
| 2024 | 2026 |
| 2025 | 2031 |
| 2026 | 2039 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 1902 | 46.8% |
| Married | 1872 | 46.1% |
| Divorced | 138 | 3.4% |
| Widowed | 150 | 3.7% |
School-Age Population (2026)
Total 0-18 years: 377
| Valore | |
|---|---|
| Nido (0-2) | 38 |
| Infanzia (3-5) | 41 |
| Primaria (6-10) | 101 |
| Medie (11-13) | 77 |
| Superiori (14-18) | 120 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Barzana population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/barzana-016021" title="Population pyramid of Barzana — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/barzana-016021" alt="Population pyramid of Barzana — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>