Explore related data
Jump from local statistics to linked rankings and territorial pages.
Region page
Open the full profile page for Piemonte.
Province page
Open the full profile page for the province of Asti.
Income overview
Explore the income map and the municipalities with the highest and lowest values.
Regional income ranking
View the municipalities in Piemonte ranked by average income.
Provincial population ranking
View the municipalities in the province of Asti ranked by population.
Compare this municipality
Open the comparison page with this municipality preselected.
Population & demographics
All demographic data for Bubbio: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Bubbio.
Environment & air quality
Air quality (PM2.5, PM10, NO2) and land consumption data for Bubbio.
Bubbio is a small municipality in the province of Asti, Piemonte region. With a population of 793 inhabitants and a density of 50 per km², it covers an area of 16.0 km². The average declared income is 22.131 €.
Bubbio in numbers: the analysis
Compared with the provincial average of Asti (about 1,770 residents per municipality), Bubbio is a markedly smaller centre.
Demographic projections to 2050 estimate about 681 inhabitants for Bubbio: an expected decline of 14.1% from today.
The ageing index is one of the starkest signals: in Bubbio there are 352 residents over 65 for every 100 under 14, well above the national average.
The census record tells a story of long decline: in 1951 Bubbio had 1,449 inhabitants; today (2026) it has 793 — 45.3% fewer.
Among the 117 municipalities of the province of Asti, Bubbio ranks 49 by population.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 829 |
| 2020 | 812 |
| 2021 | 818 |
| 2022 | 802 |
| 2023 | 809 |
| 2024 | 805 |
| 2025 | 804 |
| 2026 | 793 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 387 | 48.8% |
| Women | 406 | 51.2% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 3 |
| 2022 | 1 |
| 2023 | 4 |
| 2024 | 4 |
| 2025 | 4 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 1449 |
| 1961 | 1206 |
| 1971 | 1024 |
| 1981 | 1039 |
| 1991 | 936 |
| 2001 | 935 |
| 2011 | 912 |
| 2019 | 829 |
| 2020 | 812 |
| 2021 | 818 |
| 2022 | 802 |
| 2023 | 809 |
| 2024 | 805 |
| 2025 | 804 |
| 2026 | 793 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 572 | 35.6% |
| Married | 804 | 50.0% |
| Divorced | 62 | 3.9% |
| Widowed | 170 | 10.6% |
School-Age Population (2026)
Total 0-18 years: 108
| Valore | |
|---|---|
| Nido (0-2) | 14 |
| Infanzia (3-5) | 16 |
| Primaria (6-10) | 25 |
| Medie (11-13) | 19 |
| Superiori (14-18) | 34 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Bubbio population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/bubbio-005011" title="Population pyramid of Bubbio — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/bubbio-005011" alt="Population pyramid of Bubbio — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>