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Population & demographics
All demographic data for Berzano di San Pietro: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Berzano di San Pietro.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Berzano di San Pietro.
Berzano di San Pietro is a small municipality in the province of Asti, Piemonte region. With a population of 404 inhabitants and a density of 55 per km², it covers an area of 7.3 km². The average declared income is 22.595 €.
Berzano di San Pietro in numbers: the analysis
Among the 117 municipalities of the province of Asti, Berzano di San Pietro ranks 84 by population.
The census record tells a story of long decline: in 1951 Berzano di San Pietro had 480 inhabitants; today (2026) it has 404 — 15.8% fewer.
The ageing index is one of the starkest signals: in Berzano di San Pietro there are 308 residents over 65 for every 100 under 14, well above the national average.
For 2050 the projections point to an essentially unchanged population: about 391 inhabitants.
Compared with the provincial average of Asti (about 1,770 residents per municipality), Berzano di San Pietro is a markedly smaller centre.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 408 |
| 2020 | 405 |
| 2021 | 407 |
| 2022 | 397 |
| 2023 | 419 |
| 2024 | 407 |
| 2025 | 411 |
| 2026 | 404 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 224 | 55.4% |
| Women | 180 | 44.6% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 0 |
| 2022 | 3 |
| 2023 | 1 |
| 2024 | 2 |
| 2025 | 4 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 480 |
| 1961 | 400 |
| 1971 | 338 |
| 1981 | 338 |
| 1991 | 354 |
| 2001 | 406 |
| 2011 | 431 |
| 2019 | 408 |
| 2020 | 405 |
| 2021 | 407 |
| 2022 | 397 |
| 2023 | 419 |
| 2024 | 407 |
| 2025 | 411 |
| 2026 | 404 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 336 | 40.9% |
| Married | 372 | 45.3% |
| Divorced | 56 | 6.8% |
| Widowed | 58 | 7.1% |
School-Age Population (2026)
Total 0-18 years: 49
| Valore | |
|---|---|
| Nido (0-2) | 7 |
| Infanzia (3-5) | 10 |
| Primaria (6-10) | 12 |
| Medie (11-13) | 9 |
| Superiori (14-18) | 11 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Berzano di San Pietro population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/berzano-di-san-pietro-005009" title="Population pyramid of Berzano di San Pietro — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/berzano-di-san-pietro-005009" alt="Population pyramid of Berzano di San Pietro — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>