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Population & demographics
All demographic data for Borzonasca: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Borzonasca.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Borzonasca.
Borzonasca is a small municipality in the province of Genova, Liguria region. With a population of 1831 inhabitants and a density of 23 per km², it covers an area of 80.6 km². The average declared income is 20.319 €.
Borzonasca in numbers: the analysis
The ageing index is one of the starkest signals: in Borzonasca there are 389 residents over 65 for every 100 under 14, well above the national average.
The census record tells a story of long decline: in 1951 Borzonasca had 3,840 inhabitants; today (2026) it has 1,831 — 52.3% fewer.
Among the 67 municipalities of the province of Genova, Borzonasca ranks 42 by population.
Compared with the provincial average of Genova (about 12,249 residents per municipality), Borzonasca is a markedly smaller centre.
Demographic projections to 2050 estimate about 1,334 inhabitants for Borzonasca: an expected decline of 27.1% from today.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 2008 |
| 2020 | 1934 |
| 2021 | 1848 |
| 2022 | 1834 |
| 2023 | 1831 |
| 2024 | 1811 |
| 2025 | 1826 |
| 2026 | 1831 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 934 | 51.0% |
| Women | 897 | 49.0% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 13 |
| 2022 | 8 |
| 2023 | 7 |
| 2024 | 10 |
| 2025 | 10 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 3840 |
| 1961 | 3326 |
| 1971 | 2747 |
| 1981 | 2344 |
| 1991 | 2145 |
| 2001 | 2025 |
| 2011 | 2124 |
| 2019 | 2008 |
| 2020 | 1934 |
| 2021 | 1848 |
| 2022 | 1834 |
| 2023 | 1831 |
| 2024 | 1811 |
| 2025 | 1826 |
| 2026 | 1831 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 1514 | 41.5% |
| Married | 1580 | 43.3% |
| Divorced | 192 | 5.3% |
| Widowed | 366 | 10.0% |
School-Age Population (2026)
Total 0-18 years: 211
| Valore | |
|---|---|
| Nido (0-2) | 25 |
| Infanzia (3-5) | 25 |
| Primaria (6-10) | 55 |
| Medie (11-13) | 36 |
| Superiori (14-18) | 70 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Borzonasca population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/borzonasca-010005" title="Population pyramid of Borzonasca — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/borzonasca-010005" alt="Population pyramid of Borzonasca — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>